000 00341nam a2200145Ia 4500
001 01312
008 190706s9999 xx 000 0 und d
082 _a621.75 G9774
100 _aGUPTA,K.N
245 0 _aWORKSHOP TECHNOLOGY THEORY AND PRACTICE
250 _a2
260 _bNEW HEIGHTS, DELHI
_c1965
300 _a21X14
942 _cREF
_2DDC
999 _c9900
_d9900