000 nam a22 7a 4500
999 _c10859
_d10859
005 20190214115217.0
008 190214b xxu||||| |||| 00| 0 eng d
020 _a9788122434392
100 _aGupta,K.C.
245 _aMicrowaves
250 _a2nd
260 _aNew Delhi
_bNew Age International
_c2013
300 _aXII,242p.
942 _2ddc
_cGB