000 00430nam a2200181Ia 4500
999 _c12937
_d12937
005 20170209171605.0
008 140515s9999||||xx |||||||||||||| ||und||
020 _a9788188629220
040 _aUPES LIBRARY
_bEnglish
082 _a665.7
_bCHO
100 _aChoubey, U D
_91531
245 _aTextbook on Natural gas
260 _aDelhi:
_bOriginals,
_c2004
300 _a77p.
650 _aNatural Gas
_97090
650 _aPetroleum engineering
_938263
942 _cREF