TY - BOOK AU - Maluszynski J ED - International Symposium on Programming Language Implementation and Logic Programming( 3rd : 1991 : Germany ) ED - International Symposium on Programming Language Implementation and Logic Programming 3rd TI - Programming language implementation and logic programming : proceedings SN - 3-540-44444-5 U1 - 5.13 PY - 1991/// CY - Berlin PB - Springer Verlag KW - Logic programming KW - Programming languages ER -