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024 _a94045
037 _cReference Collections
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _a"X9(F55):17, M0/UN"
110 _a"UNITED NATIONS, ECE/"
_9362201
245 0 _aConservation of energy in the chemical industry
260 _aNew
_bYork United Nations USA
_c1980
300 _a170p.
_ccm.
650 _aFuel
_9362202
700 _a"UNITED NATIONS, ECE/"
_9362203
942 _h"X9(F55):17, M0/UN"
_cCC
999 _c685143
_d685143