000 00332nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _bBIS
100 _aBurean of India Standerdes
245 0 _a15-5329-1983 code of practice for sailer pipe work above & blege
260 _aNew Delhi
_bB I S
_cApr-84
300 _a26
942 _2ddc
999 _c28427
_d28427