Zobrist, A. L. <br/><br/>
RAND's cartographic analysis and geographic information system (RAND-CAGIS) :  a guide to system use / 
A. L. Zobrist, L. J. Marcelino, G. S. Daniels. 
 - California :  Rand Corporation,  1991. 
 - xi, 206 p. ;  28 cm. 
 - A Rand note ;  N-3172-RC .
 - Rand note ;  N-3172-RC .
<br/><br/>Bibliography: p. 205-206. 
<br/><br/><label>ISBN: </label> Hadiah