000 00297pam a2200121 a 4500
020 _c
041 _h
100 _aKang-Tsung Chang.,
_eAuthor.
245 _aIntroduction to Geographic Information Systems
_hTextual Documents
260 _a[s.l]:
_bMCGROW Hill.
300 _a444.
930 _a2815
999 _c248666
_d248666