000 00289nam a2200097Ia 4500
008 230620s9999||||xx |||||||||||||| ||und||
100 _a Addison Wesley, 1987
_91993
245 0 _a ACM turning award lectures
_b the fit twenty yea
_c Addison Wesley, 1987
260 _b 004 N87 ACM
942 _cBK
999 _c1695
_d1695