000 00388nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0074635778
082 _a621.3813
_bDAS
100 _aDas,Annapurna
245 0 _aMicrowave engineering
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1994
300 _a516.
365 _a165
650 _aApplied physics
700 _aDas,Sisirk.
999 _c24595
_d24595