Firby, P.A.,  1946- <br/><br/>
Surface topology / 
P. A. Firby and C. f. Gardiner 
 - Chichester :  Ellis Horwood,  1982 
 - 216 p. ;  24 cm. 
 - Ellis Horwood series in Mathematics and its applications .
<br/><br/>Bibliography:p.212-213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic topology<br/>Surfaces