00486nam a2200157Ia 4500 658.9201 In39.HI India. Public Relations and Publications, Directorate of-. and Technical Development, Directorate General of-. Handbook of indigneous manufacturers of engineering stores 8th Delhi Manager of Publication 1969 xxiii, 187p. Index 0 0 0 0 ISI ISI 1998-10-08 0 658.9201 In39.HI DP16079 2019-02-14 00:00:00 2019-02-14 BK 16161 16161 16161