665.7  / B695 <br/>
Boyer, E. G. <br/>
       PRACTICE AND PROBLEMS IN THE USE OF NATURAL GAS, REFINERY OIL GAS AND LIQUIFIED PETROLEUM GAS IN GAS PRODUCTION 
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 .- N. Y.: International Gas Union,  1955 
 .- 43 . 
<br><U>Copy Details:</u><br> Acc. No.: <b>20620</b>, Full Call No.: 665.7 B695,   Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>