624.19  / J768 <br/>
Jorge, M. <br/>
       RECENT EXPERIENCE IN THE CONSTRUCTION OF TUNNELS AND SHAFTS IN THE CITY OF MEXICO 
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<br/><u>Subject Headings:</u> <br/>Tunnels;
<br/><U>Author Added Entry: </u><br/>Abel Villarreal E.;
<br><U>Copy Details:</u><br> Acc. No.: <b>A46156</b>, Full Call No.: 624.19 J768,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>