TY  - BOOK
AU  - Zwass, Vladimir.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0064601935 :
SN  - 2
PY  - 1981///];copyright 198146
CY  - New York
PB  - Barnes & Noble Books, a division of Harper & Row
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Computer science
N1  - Reprinted. Mandaluyong City, Philippines : Cacho Hermanos, [1981]; Includes bibliographical references and index; 5
ER  -