Greibach, Sheila A. 1939- Theory of program structures schemes, semantics, verification Sheila A. Greibach - Berlin Springer Verlag 1975 - Various pagings ill. 25 cm. - Lecture notes in computer science 36 . Includes bibliographical references and index ISBN: 0387074155 (pbk.) Rs. 32.00 Subjects--Topical Terms: Computer programmingRecursive programmingComputer programs Dewey Class. No.: 001.6