000 00429nam a2200169Ia 4500
008 170601s2007 xx 000 0 und d
020 _a8174090819
041 _aENGLISH
082 _a621.384 8/SEN/BHA
100 _aSEN,A.K.
245 0 _aRADAR SYSTEMS AND RADIO AIDS TO NAVIGATION
250 _a5TH
260 _bKHANNA PUBLISHER, DELHI
_aDELHI.
_c2007
300 _a546
700 _aBHATTACHARY, A.B
942 _2ddc
_cREF
999 _c36890
_d36890