000 00317nam a2200121Ia 4500
008 220201s2004 xx 000 0 eng d
100 _aSP 46 2003
245 0 _aENGINEERING DRAWING PRACTICE FOR SCHOOLS TO COLLEGES
250 _a1
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c2004
300 _a205
942 _2ddc
999 _c93913
_d93913