00751nam a22002417a 4500 20181210074645.0 711217s1971 nyua 001 0 eng 76030842 DLC DLC BD-DhBPA TJ240 .G7 604.26218 GRP 1971 Grafstein, Paul. 117555 Pictorial Handbook of Technical Devices [by] Paul Grafstein [and] Otto B. Schwarz. New York, Chemical Pub. Co., 1971. 607 p. illus. 23 cm. $12.50 include index Rasal Machinery Drawings. 117556 Mechanical movements Drawing. 54520 Schwarz, Otto B., joint author. 39452 ddc BK 41646 41646 0 ddc 0 0 BPATC BPATC GEN 2018-05-15 0 604.26218 GRP 1971 104430 2018-05-15 00:00:00 2018-05-15 BK Rasal