TY  - BOOK
AU  - Zimmer, A. J.
TI  - Abstraction for Programmers
SN  - 0070728321
AV  - QA76.6 ZIM
PY  - 1985///
CY  - New York
PB  - McGraw Hill
KW  - Programming
N1  - Includes bibliographical references and index
ER  -