000 00296nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a604.2
100 _aGOPALKRISHNA K R
245 0 _aCOMPUTER AIDED ENGINEERING DRAWING
250 _a39
260 _bSUBHAS
_c2017
_aBANGALORE
300 _a432
999 _c59266
_d59266