000 00279nam a2200109Ia 45e0
008 181001s1969 xx 000 0 und d
100 _aHesse H.C.
245 0 _aEngineering tools and process
260 _bVan Nostrand
_c1969
300 _a627
942 _2ddc
_cBK
999 _c1221
_d1221