620.11248  / R593V <br/>
Rockwell,Edward H. <br/>
       VIBRATIONS CAUSED BY BLASTING AND THEIR EFFECT ON STRUCTURES 
 / 
 .-  Hercules Powder Company,Delaware,  1934 
 .- 69 . 
<br/><u>Subject Headings:</u> <br/>Blast Effect;
<br><U>Copy Details:</u><br> Acc. No.: <b>A147891</b>, Full Call No.: 620.11248 R593V,   Item type:  Books , Location: NICEE (COMPACT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>