000 00363cam a2200133ua 4500
020 _a9780070658981
082 _a550.066
_bCHA/IN
100 _aChang, Kang-tsung .
245 _aIntroduction to geographic information systems /
250 _a4 /
260 _aNew Delhi :
_bTata Mc-Graw Hill Publishing Company ,
_c2007.
300 _a450 ; .
942 _cBK
999 _c340477
_d340477