000 00494nam a22001097a 4500
008 230718b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aProceedings of the second conference on matrix methods in structural mechanics
_c/ Proceedings of the conference held at Wright-Patterson Air Force Base, Ohio 15-17 October 1968
260 _aSpringfield:
_bNational Technical Information Service,
_c1969
300 _a1453p.
942 _2udc
_cREF
999 _c53172
_d53172