000 00414nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a510.78 T28:1
100 _a"Thomas, Robert M"
245 0 _aAutocad Desktop Companion
250 _a\\199000ENGGPSX
260 _aBPB Publications
260 _b1990
260 _cNew Delhi
300 _a1100p
500 _aincludes index and biblioraphy
942 _cBK
999 _c55819
_d55819