622.23  / An4v <br/>
Angel, R. R. <br/>
       VOLUME REQUIREMENTS FOR AIR & GAS DRILLING 
 / 
 .- Houston: Gulf Pub.,  1958 
 .- 89 . 
<br/><u>Subject Headings:</u> <br/>Boring;
<br><U>Copy Details:</u><br> Acc. No.: <b>25189</b>, Full Call No.: 622.23 An4v,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>