000 00253nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aTIWARI(H.P), SHARMA(Ashish Dutt), MALAV KAMAL
245 0 _aENGINEERING WORKSHOPS
260 _bCBC
942 _2ddc
_cBTECH
999 _c6381
_d6381