000 00327nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a629
_bIND
100 _aN/A
245 0 _aIndian Standard Code Of Practice For General Engineering Dra
260 _a
_bIndian Standard
_c1972
365 _b20
650 _a
_a
999 _c1396
_d1396