000 00367nam a2200145Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0070965226
082 _a621.38419 N147
100 _aNAGARAJA.N.S
245 0 _aELEMENTS OF ELECTRONIC NAVIGATION
250 _aEd2
260 _aNEW DELHI
_bTata McGraw-Hill
_c1996
300 _a25X16.,140P
942 _cBK
_2DDC
999 _c16726
_d16726