000 00214 a2200097 4500
001 38011
100 _aCromley R G
245 _aDigital cartography
260 _aUSA
_bPrentice Hall
_c1992
090 _c24190
_d24190
942 _aNUST-CAE
_cM
_c15770
999 _c273084
_d273084