000 00326nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c225
040 _aET
100 _aA.K GAUTAM
245 0 _aMICROWAVE & RADAR ENGINEERING
260 _bS.K. KATARIA PUB.
_aNEW DELHI
300 _a491
500 _a16850
942 _cBK
999 _c23082
_d23082