Summers,James L. <br/>
       NASA TN [D-137] : A PRELIMINARY INVESTIGATION OF THE PENETRATION OF SLENDER METAL RODS IN THICK METAL TRAGETS 
 / 
 .-  NASA, Washington, D.C.,  1959 
 .- 108p. 
.- ( National Aeronautics and Space Administration (NASA)  NASA Technical Note   
<br/>NASA Technical Notes D-131-140<br/>Bounded Volumes Accession No. 63638; Contents: TR16036-44<br/> 
<br/><U>Author Added Entry: </u><br/>Niehaus, William R.;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR16041</b>, Full Call No.: ,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), NASA TN D-137<br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>