000 00465 a2200241 4500
001 352339
020 _a
041 _aeng
080 _aBISI 1417 : 1971
245 _aGrades of gold and gold alloys (first revision)
250 _a1
260 _aNew Delhi
260 _bBSI
260 _c1971
300 _avar. pages
300 _c
856 _u
490 _aISI 1417 : 1971
700 _a
650 _a
650 _aGold, Gold alloys.
942 _cPP
942 _2UDC
999 _c220201
_d220201