00287nam a2200133Ia 4500 Machinery BK Thread book Screw Thread Book Machinery Publication & co London 1972 621.8 292 ENGLISH 18949 18949 0 0 0 0 AFT CRCE CRCE 2023-03-17 39.00 T-280 0 621.8 AFT1605 2023-03-17 39.00 2023-03-17 BK