000 00280nam a2200121Ia 4500
008 200701s1998 xx 000 0 eng d
100 _aVENUGOPAL.K
245 0 _aENGINEERING DRAWING AND GRAPHICS
250 _a3rd
260 _bS CHAND
_c1998
300 _a24.88
942 _2ddc
_cGE
_02
999 _c354
_d354