000 00324nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aIS 962 1989
245 0 _aIS CODE OF PRACTICE FOR ARCHITECTURAL AND BUILDING DRAWINGS
250 _a5
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c1991
300 _a35
942 _2ddc
999 _c93908
_d93908