00389nam a22001457a 4500 4367 4367 200803b ||||| |||| 00| 0 eng d 604.2 N624 972 Nicholson, Fred. Teachers manual for mechanical drawing Toronto Van-Nostrand 1948 100 p. 1.02 Mechanical Drawing BK 0 1 ddc 0 604_200000000000000_N624 0 12739 CL CL 1954-03-26 A. H. Wheeler 604.2 N624 02149 2020-08-03 BK