Sexual knowledge, in plain and simple language; sexology or knowledge of self and sex for both male and female: especially for the instruction of youths and maidens, young wives and young husbands, all fathers and all mothers, school-teachers and nurses, and all others who feel a need of proper and reliable information on sex hygiene, sex problems, and the best way and the best time to impart sexual knowledge to boys and girls about to enter into manhood and womanhood,

At head of title: Sexual education for sex problems: sex hygiene by highest authority.

The five senses; or, Gateways to knowledge.

Published originally under title: The five gateways to knowledge.

The improvement of the mind: or, A supplement to the Art of logic: containing a variety of remarks and rules for the attainment and communication of useful knowledge in religion, in the sciences, and in common life. To which is added, Discourse on the education of children and youth.

Mode of access: Internet.

Conversations on common things; or, Guide to Knowledge, with questions.

Mode of access: Internet.

The Treasury of knowledge, and library of reference ...

Mode of access: Internet.

Self-knowledge and self-discipline,

Mode of access: Internet.

The gates of knowledge : with an additional chapter entitled Philosophy and theosophy /

Max Gysi, editor.

Pursuit of knowledge under difficulties; its pleasures and rewards.

Mode of access: Internet.

The craftsman, and freemason's guide, containing a delineation of the rituals of freemasonry, with the emblems and explanations so arranged as greatly to facilitate in acquiring a knowledge of the rites and ceremonies of the several degrees, from Entered apprentice to that of Select master, and the order of priesthood.

With music.

Flora's festival : a musical recreation for schools, juvenile singing classes, etc., for the advancement of youth who have already acquired some knowledge of the elements of music /

"A cantata, consisting of choruses, original and selected."--p. [iii]

A guide to the scientific knowledge of things familiar.

Mode of access: Internet.

The English spelling book : accompanied by a progressive series of easy and familiar lessons, intended as an introduction to a correct knowledge of the English language /

Mode of access: Internet.

On the improvement of society by the diffusion of knowledge : or, an illustration of the advantages which would result from a more general dissemination of rational and scientific information among all ranks /

Mode of access: Internet.

Multiresource management of southwestern ponderosa pine forests : the status of knowledge /

"Published July 1991"--P. [2] of cover.

Hawkins electrical guide ... Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise,

"Credit is largely due to Frank D. Graham ... for the authorship of the Guides, and for the original sketches illustrating electrical principles and construction." --Pref. to no. 1.