000 00509nam a2200157Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
020 _a8120322304
082 _a910
_bL796C
100 _aYeung, Albert K.W., Lo, C.P.
_935538
245 0 _aConcepts and Technique of geographic information systems.
260 _aNew Delhi
_bPreintice Hall of India Pvt. Ltd.
_c2003
300 _axii; 492p
650 _aGeography & Travel
_935539
650 _aGeographic information systems-Techniques
_935540
942 _cBK
999 _c40871
_d40871