000 00339nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _bBIS
100 _aBurean of India Standerdes
245 0 _a15-2502-1963 code of practice for bending & fixing of base for concrete
260 _aNew Delhi
_bB I S
_cMay-64
300 _a26
942 _2ddc
999 _c28412
_d28412