000 00334nam a2200133Ia 4500
100 _aChapman, W A J
020 _a0-7131-3291-4
250 _a5th ed
942 _cBK
245 _aWorkshop technology
_bvol.II :SI units
260 _aThe English Language Book Society, New Delhi
_c1972
082 _a621.9 Cha/Pt. 2
300 _ax, 399
999 _c19361
_d19361