Greibach, Sheila Theory of program structures schemes, semantics, verification Sheila A. Greibach - Berlin New York Springer-Verlag 1975 - 389 p. in various pagings ill 25 cm - Lecture notes in computer science 36 . Contine bibliografie ISBN: 0387074155 LCCN: 75031780 Subjects--Topical Terms: Computer programmingRecursive programmingComputer programs