000 00300nam a2200121Ia 4500
008 211209s1967 xx 000 0 und d
041 _aeng
082 _aGUP/KAN
100 _aGUPTHA K N
245 _aWORKSHOP TECHNOLOGY, THEORY AND PRACTICE
260 _aNEW DELHI
_bNEW HEYERTS
_c1967
300 _a474
999 _c4948
_d4948