000 00303nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aRAJ
_b621.3
100 _aANIL MAINI
_959054
245 0 _aELECTRONICS TECOMMUNICATION AND PHYSICS
260 _bTATA PUBLISHERS
_aDELHI
300 _a196
942 _cBK
999 _c69657
_d69657