000 00327nam a2200145Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
020 _a9789380358963
082 _a620
_bENG-N
100 _aN.D.BHATT
245 0 _aENGINEERING DRAWING
250 _a28
260 _anew delhi
_bCHAROTAR
_c2017
300 _a350
942 _cBK
999 _c29459
_d29459