000 00305nam a2200121Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aRao Pn
_961005
245 0 _aCad/Cam Principles And Applications
250 _a3rd
260 _bTata Mcgraw-Hill Education
_c2011
300 _a768
942 _cBK
_pCL
999 _c195251
_d195251