000 00296 a2200109 4500
020 _a8183600220
082 0 _a910.285
100 1 _aGupta, R.K.
_9123944
245 _aPrinciples of geoinformatics
_cR.K. Gupta, Subhash chander
260 _aNew Delhi
_bJain Brothers
_c2005
300 _a203 p.:
_c24 cm
999 _c279444
_d279380