00579nam a2200193Ia 4500 338.47621902 G371.AA Gerling, Heinrich Heller, Karl H. ; tr. All about machine tools revised to indian standards Compiled by Indo-German prototype production and training centre, New Delhi 2nd New Delhi Eastern 1974 224p. Index, Figures Skill for progress, series, 2 "Tr. by Karl H. Heller". 0 0 0 0 ISI ISI 1998-08-17 0 338.47621902 G371.AA DP13348 2019-02-14 00:00:00 2019-02-14 BK 4631 4631 4631