000 00487nam a2200157Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a910.285
_bM G
100 1 _aNAGWIRE, DARD J
245 1 0 _aGEOGRAPHICAL INFORMATION SYSTEMS: PRINCIPLES AND APPLICATIONS /
_cNAGWIRE, DARD J
700 1 _aGOOD CHILD,MICHAEL F
260 _a[S.N] :
_bLONGMAN SINGAPORE PUBLISHERS ،
_c1993
650 0 4 _aGEOGRAPHIC INFORMATION SYSTEMS
942 _2ddc
_cBK
999 _c16247
_d16247