000 00328nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a852263465
082 _a621
082 _b3813 G
100 _a"Gupta, K.C."
245 0 _aMicrowaves
260 _aNew Delhi
260 _bWiley
260 _c1983
300 _a"x, 242"
999 _c24265
_d24265