000 00574nam a22001577a 4500
008 230220b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 002:669
_bK4
245 _aMetallurgical searching service of the American society for metals western reserve university:
_ban evaluation
_c/ National Research Council
260 _aWashington:
_bNational Research Council,
_c1964
300 _aviii, 96p.
650 _aSearching service
653 _aPhilosophy program
653 _aSystem studies
942 _2udc
_cREP
999 _c2239
_d2239