000 00472nam a2200169 a 4500
003 AR-LpUBP
005 20231114183242.0
007 ta
008 090831s1926 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aReyes, Nicanor I.
_956027
245 1 0 _aFinancial and Operating Ratios of the Gas Industry
260 _aNew York :
_bColumbia University,
_c1926.
300 _a151 p. :
_btela ;
_c22 cm.
942 _cBK
999 _c66611
_d66611
988 _c