Information services on research in progress :  a worldwide inventory / 
edited by the Smithsonian Science Information Exchange, Inc. and compiled with the support of Unesco within its General Information Programme and UNISIST. 
 - Paris :  UNESCO,  1982. 
 - ix, 320 p. : 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9231020714 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>025.04  / In,2