000 00268nam a2200109Ia 4500
008 220201s1992 xx 000 0 eng d
100 _aSINHA (UMESH)
245 0 _aANTENA & WAVE PROPAGATION
250 _a2ND
260 _bSATYA PRAKASHAN NEW DELHI
_c1992
942 _2ddc
999 _c95796
_d95796