Quartets for stringed instruments: K.80, 155, 156, 157, 158, 159, 160, 168, 170, 171, 172, 173.

G major, K.80.--D major, K.155.--G major, K.156.--C major, K.157.--F major, K.158.--B♭ major, K.159.--E♭ major, K.160.--F major, K.168.--A major, K.169.--C major, K.170.--E♭ major, K.171.--B♭ major, K.172.--D minor, K.173.

The growth of instruments and instrumental music.

Mode of access: Internet.

Histoire des instruments de musique,

Mode of access: Internet.

Catalogue and price list of Keuffel & Esser co, manufacturers and importers of drawing materials and surveying instruments

Mode of access: Internet.

Catalogue sommaire de la collection d'instruments de musique anciens formée /

Mode of access: Internet.

Catechism of musical instruments...

At head of title: Augener's edition. no.9201.

Spencer scientific instruments.

Price list (24 p.) inserted in pocket.

The makers of surveying instruments in America since 1700.

On spine: American surveying instrument makers.

Electronic measuring instruments.

Includes bibliography.

The law of negotiable instruments, statutes, cases and authorities,

Mode of access: Internet.

Manual for Overhaul, Repair and Handling [of Navigational Instruments]

Mode of access: Internet.

Instruments for the study of atomospheric pollution.

Cover title.