000 00315nam a2200109 4500
082 _aMAI
100 _aMaini, A.K.
245 _aConventional and Objective Type Questions and Answers on Electronics and Communication for Competitions
260 _aIndia:
_bKhanna Publishers,
_c1998.
300 _a833p. ;
942 _cBK
999 _c8958
_d8958