TY  - BOOK
AU  - Ershov, Andrei Petrovich
TI  - Input language for automatic programming systems
U1  - 519.92 
PY  - 1963///
CY  - London, New York
PB  - Academic Press
KW  - ALGOL (Computer program language)
N1  - "Final revision of the preliminary account... published in 1961"; Includes bibliographical references
ER  -