000 00384pam a2200145a 44500
008 160408b1975 xxu||||| |||| 00| 0 eng d
082 _a629.045
_bN131e
100 _aNagaraja, N. S.
245 1 _aELEMENTS OF ELECTRONIC NAVIGATION
260 _aNew Delhi
_bTata Mcgraw-Hill
_c1975
300 _a139
650 _aElectronics In Navigation
964 _gCIRC
997 _aA47551 C
999 _c240930
_d240930