00430nam a22001577a 4500 11848 11848 210112b ||||| |||| 00| 0 eng d 744.422 S9686 4138 Svensen, Carlas Engineering graphics Princeton Van-Nostrand 1962. viii,739 p. 15.00 Mechanical Drawing 4139 Street, William Ezra BK 0 0 ddc 0 744_422000000000000_S9686 0 22228 CL CL 1968-02-15 Eastern book mart 744.422 S9686 03184 2021-01-12 BK