Sound equipment, motion picture projection, public address systems,

"This new book constitutes the sixth edition of Motion picture projection, the second edition of Public address systems and the second edtion of Questions and answers on sound projection."--p. [1]

Optic projection : principles, installation, and use of the magic lantern, projection microscope, reflection lantern moving picture machine, fully illustrated with plates and with over 400 text-figures /

Bibliography: p. 693-703.

Plane coordinate projection tables : Michigan.

Mode of access: Internet.

Plane coordinate projection tables : Mississippi.

Mode of access: Internet.

Linear perspective projection, &c. A text-book for the use of the Royal military academy, Woolwich. In two parts.

Part I: Text (82 p.) Part II: Plates.

Orthographic projection; the elementary principles of orthographic projection, with their applications to technical drawing,

Mode of access: Internet.

The five orders of architecture : containing the most plain and simple rules for drawing and executing them in the purest style, for the use of workmen : exhibiting the most approved modes of applying each in practice, suitably to the climate of Great Britain ; including an historical description of Gothic architecture, illustrated with specimens selected from the most celebrated structures now existing, and numerous plans, elevations, sections, and details of various buildings executed by architects of great eminence : to which are added treatises on projection, perspective, fractions, decimal arithmetic, &c. ...

Includes index.

Traité de cristallographie : suivi d'une application des principes de cette science a la détermination des espèces minérales et d'une nouvelle méthode pour mettre les formes cristallines en projection /

Contiene: T. I y II Texto -- T. III Atlas.

Instruction pratique sur l'analyse spectrale : comprenant : 1o la description des appareils, 2o leur application aux recherches quimiques, leur application aux observations physiques, la projection des spectres /

Mode of access: Internet.

A survey of projection activities of selected planning agencies in the State of Illinois : a report to the Illinois Environmental Protection Agency, Division of Air Pollution Control /

"June 1975."

Toward the development of a county employment projection system for the State of Illinois : a report to the Illinois Environmental Protection Agency, Division of Air Pollution Control /

Cover title: Towards the development of a county employment projection system for the state of Illinois.

An elementary treatise of the application of trigonometry to orthographic and stereographic projection, dialling, mensuration of heights and distances, navigation, nautical astronomy, surveying and levelling : together with logarithmic and other tables; designed for the use of the students of the university of Cambridge, New England /

Cover: Farrar's topography.

Description d'une table ecliptique nouvelle et universelle : formantun tableau vrai de toutes les éclipses tant de la lune que de la terre; avec la maniere de se servir de cette table, & une méthode facile pour le calcul & la projection des éclipses & des circonstances dont elles font accompagnées /

Traduit de L'allemand.

An accompaniment to Mitchell's map of the world : on Mercator's projection; containing an index to the various countries, cities, towns, islands, &c., represented on the map ... also, a general description of the five great divisions of the globe, America, Europe, Africa, Asia, and Oceanica, with their several empires, kingdoms, states, territories, &c.

All pages printed within double line border.

An accompaniment to Mitchell's Map of the world, on Mercator's projection : containing an index to the various countries, cities, towns, islands, etc., represented on the map : and so connected therewith, that the position of any place exhibited on it may be readily ascertained : also, a general description of the five great divisions of the globe, America, Europe, Africa, Asia, and Oceanica, with their several empires, kingdoms, states, territories, etc.

On spine: Mitchell's world.