Nonstandard analysis and its applications   
ed. by Nigel Cutland 
 - Cambridge  Cambridge University Press  1988 
 - xiii, 346p. 
 - London mathematical society student text  10 .
<br/><br/><label>ISBN: </label>0521359473 
<br/><br/><label>Dewey Class. No.: </label>515.7  / N88;1