TY  - GEN
AU  - Zelanski,Paul
AU  - Fisher,Mary Pat
TI  - Design principles and problems
SN  - 0030511666 (pbk.)
U1  - 745.4 
PY  - 1984///
CY  - New York
PB  - Holt, Rinehart, and Winston
KW  - Design
N1  - Includes index
ER  -