000 00350nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a690.0218
_bISI
100 _aIndian Standrard Institute
245 0 _aCode of practice for manufacture of hand made common burnt -clay building bricks-2117
260 _bDelhi
_c1962
300 _a18
942 _2ddc
999 _c72693
_d72693