000 00445nam a22001337a 4500
008 230403b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD (520)620.9(035)
_bN1
245 _aEnergy conservation handbook
_c/ The energy Conservation center
260 _aJapan:
_bThe Energy Conservation center,
_c1991
650 _aScience
653 _aEnergy conservation
942 _2udc
_cHDK
999 _c17713
_d17713