TY  - BOOK
AU  - Gasson,Peter C.
TI  - Theory of design
SN  - 064923290
AV  - TA174 .G3
U1  - 620.0042 GAS 
PY  - 1973///
CY  - USA
PB  - Harper and Row
KW  - Engineering design
N1  - Bibliography: p. 227-230
ER  -