Amstrong:  Fifty years of flooring experience- 1909 - 1959 
Armstrong floor devision. 
 - USA,  Armstrong cork Ltd.  1959. 
 - 176p. 
<br/><br/><label>ISBN: </label>97-809-0073910 
<br/><br/><label>LC Class. No.: </label>TH 2525   / .A76 1959