00305nam a2200133Ia 4500008004100000020001800041082001100059082001000070100002200080245003800102260001000140260001200150260000900162230118s9999||||xx |||||||||||||| ||und||  a81-7808-161-x  a005.13  bSEB/C  arobert wbsebesta 0aconcepts of programming languages  adelhi  bpearson  c1999