000 00274nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a620.11 C55
100 _a"Clark, Donald S."
245 0 _aEngineering materials and processes
260 _c1967
942 _2lcc
_cBK
_kCirc.
999 _c14783
_d14783