00329nam a2200121Ia 4500008004100000020001800041082000800059100001400067245004300081260004700124300000800171650002800179220919s9999    xx            000 0 und d  a9789027723772  bACZ  aACZEL, J. 2aA SHORT COURSE ON FUNCTIONAL EQUATIONS  bD. REIDEL PUBLISHING COMPANY, BOSTONc1987  a169  aComputer Science & Eng.