000 00638nam a2200193 4500
001 00582646
003 PWmBRO
005 20180323190924.0
008 840417s1976 pp d00 1 engbt
100 1 0 _aGupta, Murli M.
245 1 0 _aSpherical trigonometry for surveying and cartography students ...
_cMurli M. Gupta
260 0 0 _a[Lae
_bDept. of Mathematics, Papua New Guinea University of Technology]
_c1976
300 0 0 _a2, 49 p.
_c30 cm
650 0 0 _aTriangulation
650 0 0 _aGreat-circle sailing
650 0 0 _aSpherical trigonometry
710 2 0 _aPapua New Guinea University of Technology
_cDept. of Mathematics
942 _2ddc
999 _c16442
_d16442