000 00359nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621.31
_bPR-E
100 _aPratab,H
245 0 _aElectrical gadgets
250 _a1st Ed.
260 _c2007
_aNew Delhi
_bDhanpat Rai & Co.(Pvt.)Ltd.
650 _aElectronics Engineering
942 _cBK
999 _c4441
_d4441