000 00471nam a22001817a 4500
999 _c11858
_d11858
008 210119b 2003 ||||| |||| 00| 0 eng d
082 _a623.893
_bBHA
100 _aBhatia, A. G.
245 _aModern electronic navigation aids
250 _a6th
260 _aMumbai
_bLata publications
_c2003
300 _a180p.
650 _aGlobal positioning systems
650 _aEcho sounder
650 _aDoppler log
700 _aSinha, S. K.
_eCo-author
942 _cBK