000 00238pam a2200109a 44500
082 _aTR
_bIC-9290
100 _aJ. E. Hamak
245 1 _aAnalyses of natural gases,1990
260 _a
_b
_c
700 _aStella Sigler
997 _aTR6496 C
999 _c405724
_d405724