000 00397cam a2200157ua 4500
041 _aeng
_h
082 _a665.5
_bNEL/PE
100 _aNelson, W L .
245 _aPetroleum refinery engineering /
_cW L Nelson.
_hTextual Documents
250 _a4 /
_b.
260 _aNew York :
_bMcGraw Hill Book Company ,
_c1958.
300 _a960 ; .
504 _a
942 _cBK
999 _c338175
_d338175