660.28425  / Am35t <br/>
Gerster, J. A. <br/>
       TRAY EFFICIENCIES DISTILLATION COLUMNS 
 / FINAL REPORT FROM THE UNIVERSITY OF DELAWARE 
 .- N. Y.: ,  1959 
 .- 118. 
<br><U>Copy Details:</u><br> Acc. No.: <b>20626</b>, Full Call No.: 660.28425 Am35t,   Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>