00517nam a22001817a 4500 000 170727b xxu||||| |||| 00| 0 eng d 0197300111 UOEL HD9560.5 .J8 Julius ,DeAnne the economics of natural gas:pricing ,planning and policy DeAnne ,Julius Oxford university press ; New York : 1990. xiv , 177 p . ; ill . ; includes index Mashayekhi,Afsaneh lcc SBK 14704 14704 0 0 lcc 0 0 UOE UOE GEN 2017-07-27 0 HD9560.5 .J8 10000129 2026-04-27 11:38:09 10000129 2017-07-27 SBK