000 00273nam a2200121Ia 4500
008 200701s2012 xx 000 0 eng d
100 _aAgarwal
245 0 _aENGINEERING GRAPHICS
250 _a1
260 _bChennai& Mc Graw-Hill
_c2012
300 _a525
942 _2ddc
_cBO
999 _c5846
_d5846