Pictorial handbook of technical devices :

Grafstein, Paul.

Pictorial handbook of technical devices : Paul Grafstein and Otto B. Schwarz. - New York, Chemical Pub. Co.,1971. 1971. - 606 p. ill. 23 cm.

includes index Distributer: Al-Ahram

Catalogued by: Sara

76030842


Machinery--Drawings.
Mechanical movements--Drawing.

604.26218 / GRA