TY  - BOOK
AU  - Walker, N.D.
AU  - Pister, K.S., coaut.
ED  - University of California, Earthquake Engineering Research C-enter.
TI  - Study of a method of feasible directions for optimal elasti-c design of framed structures subjected to earthquake loadi-ng / by N.D. Walker, K.S. Pister
CY  - Berkeley, Calif. : University of California, College of Engineering
N1  - "Prepared under the sponsorship of the National Science Fou-ndation Grant AEN 73-07732 A02"
ER  -