Part II.Nonmetallic materials constructional :   supplement to ASTM standards 1943 /  
American Society For Testing And Materials. A.S.T.M. 
 - 1a. ed. 
 - EEUU :  ASTM,  1973 
 - 167 p. :    167 p. ; fig. ; tab. ;    23 cm. 
<br/><br/><label>LC Class. No.: </label> / A 51 
<br/><br/><label>Universal Decimal Class. No.: </label>006:691.54