000 00545 a2200193 4500
020 _a9788120339149
082 _a910.285
_bLOC
090 _c26024
_d45090
100 _aLo, C. P.
245 _aConcepts and techniques of geographic information systems
250 _a2nd
260 _aNew Delhi
_bPHI Learning (Pvt) Ltd.
_c2007
_g2007
300 _a544p.
_bIll
_c28cm
440 _aPH series ingeographic information science
650 _aGeographic information systems
650 _aGeography
700 _aYeung, Albert K. W.
942 _cL
999 _c52918
_d52918