00305nam a2200109Ia 4500008004100000040003800041100001900079245002200098260004700120300001200167653001600179211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aGutenmacher, L 0aThinking machines  bFOREIGN LANGUAGES PUBLISHING HOUESaMASCOW  a186P p.  aENGINEERING