000 00256 a2200109 4500
041 _aEn
100 _aGarg Rajeev
245 _aElectronics & computer quiz book
260 _c1991
_aDelhi
_bPustak Mahal
_g1991
300 _bill.
_c24cm.
_a136 p.
942 _cLN
999 _c26684
_d28231