000 00486nam a22001697a 4500
008 230510b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 058.7(058.7)
_bM0;M4
245 _aDirectory of directories 1985
250 _a3rd ed.
260 _aMichigan:
_bGale Research Company,
_c1985
300 _a1322p.
650 _aDirectory
653 _aIndustrial
700 _aEthridge, James M (Ed.)
942 _2udc
_cDIR
999 _c28057
_d28057