Bridges, D. S. <br/><br/>
Varieties of constructive mathematics 
Douglas Bridges, Fred Richman. 
 - Cambridge [Cambridgeshire]  New York  Cambridge University Press  1987. 
 - x, 149 p.  ill.  23 cm. 
 - London Mathematical Society lecture note series  97  0076-0052 .
<br/><br/> 920306 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521318025 (pbk.) 
<br/><br/><label>LCCN: </label>85026904 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constructive mathematics.
<br/><br/><label>LC Class. No.: </label>QA9.56  / .B75 1987 
<br/><br/><label>Dewey Class. No.: </label>511.3