000 00296nam a2200109Ia 45e0
008 181001s2018 xx 000 0 und d
100 _aChoudhary S.K. H.
245 0 _aElements of Workshop Technology
260 _aBombay
_bA.P.H.
300 _a422
942 _2ddc
_cBK
999 _c1937
_d1937