Beta mathematics 3 /  
compiled by T. R. Goddard and A. W. Grattidg e. 
 - Leeds :    Schofield and Sims ,    1969. 
 - 92 p. :    ill. ;    30 cm. 
<br/><br/><label>ISBN: </label>0721721044 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics -- Formulae<br/> Mathematics -- Tables.
<br/><br/><label>Dewey Class. No.: </label>510.07 BET