000 00301nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a510 CHA
100 _aK.S.C
245 0 _aEngineering mathematics-III(A)
260 _bNew Delhi
_c2002
300 _a586p.
_b300
650 _aWIRELESS COMMUNICATION
999 _c136156
_d136156