Sippu,, Seppo, (1950-) Parsing theory by Seppo Sippu and Eljas Soisalon-Soininen - Berlin Springer-Verlag 1988 - V. : ill. ; 24 cm. Includes index Contest: V.1- Languages and parsing ISBN: 3540137203 LCCN: 88-20091 Subjects--Topical Terms: Parsing(Computer grammer)Formal languages