000 00490nam a22001577a 4500
008 230524b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.9.001.57(082.2)
_bL3
245 _aEnergy modeling:
_bArt science practice
260 _aWashington D C:
_bResources for the Future, Inc.,
_c1973
300 _a435p.
650 _aScience
653 _aEnvironment
700 _aSearl, Milton F (Ed.)
942 _2udc
_cBK
999 _c37123
_d37123