00339nam a2200121Ia 4500003000400000020001500004040000800019082002200027100001900049245010000068260003600168300001300204LDD  a0201180537  cLDD  a410.2855133 G346N  aGAZDAR, Gerald 0aNatural language processing in PROLOG ban introduction to compuational linguistcGerald GAZDAR  aWokinghambAddison Wesleyc1989  axv,504p.