000 00353nam a2200145Ia 4500
008 190711s9999 xx 000 0 und d
020 _a1589483224
082 _a621.3678 S628
100 _aGINA CLEMMER
245 0 _aGIS 20: ESSENTIAL SKILS
250 _a2ND ED
260 _aNEW YORK
_bESRI
_c2013
300 _axv+185p.,23X19Cms.
942 _cBK
_2DDC
999 _c42186
_d42186