000 00276nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aAGARWAL, DR. D. C.
245 0 _aSATELLITE COMMUNICATION
250 _a7TH
260 _bKHANNA
_c2009
300 _a1024
942 _2ddc
_cBTECH
999 _c892
_d892