Highway research record (no.235) 
 / Highway Research Board 
 .-  National Research Council, 
 .- 75p. 
<br><U>Copy Details:</u><br> Acc. No.: <b>A9208</b>, Full Call No.:  625.7 H538, (no.235)  Item type:  Reference , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>