000 00540nam a2200193Ia 4500
001 MPKV010224
008 120911s9999 xx 000 0 und d
082 _a623.89/BUD
100 _aBudlong J P
245 _aSky and Sextant
_cBudlong, J P;
246 _aPractical Celestial Navigation
246 _aSky and Sextant
246 _aSky and Sextant Practical Celestial Navigation
260 _aNew York
_bD Van Noffrand Co Inc.
365 _bRs. 74.73/-
650 _aSky and Sextant
700 _aBudlong, J P
700 _aBudlong J P
999 _c9342
_d9342