000 | 00325nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 220201s9999 xx 000 0 eng d | ||
082 | _bBIS | ||
100 | _aBurean of India Standerdes | ||
245 | 0 | _a15-7564(P+4):1974 Reco. For cordination dimening in blegs | |
260 |
_aNew Delhi _bB I S _cApr-76 |
||
300 | _a13 | ||
942 | _2ddc | ||
999 |
_c28434 _d28434 |