Fiorello Marco R. <br/><br/>
Management and design tools for document retrieval systems:  a method for predicting quantity output./ 
Marco R. Fiorello. 
 - California:  Rand Corporation.  1973 
 - xv, 209 p.;  28 cm 
 - Rand Corporation papers;  P-4980 .
 - Rand Corporation papers;  P-4980 .
<br/><br/><label>ISBN: </label> Hadiah