000 00512 a2200253 4500
001 122152
020 _a0
041 _aeng
080 _a389.6 Ind:9:65-5
245 _aIndian standards convention, 9th, Bangalore, 13-18 Dec., 1965
250 _a
260 _aNew Delhi
260 _b: ISI, n.d.
260 _c
300 _av.5
300 _c27 cm
490 _a
100 _aIndian Standards Institution
700 _a
650 _a
650 _aWelding-Standerds
942 _cBK
942 _2UDC
999 _c71877
_d71877