Percival, A.S.. <br/><br/>
Mathematical Facts and Formulae /  Textual Documents 
A.S.Percival. 
 - 1st ed. / 
 - London :  Blackie & Sons Ltd ,  1933. 
 - 125p. :  ill ;  19cm . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics-Facts and Formulae Facts and Formulae-Mathematics G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.9  / P 412 M