Newell,C. <br/><br/>
Methods and models in demography/ 
Colin Newell 
 - New York:  The Guilford,  1988. 
 - x, 217p.:  ill.;  22 cm. 
<br/><br/> includes 
<br/><br/><label>ISBN: </label>9780898624519 
<br/><br/><label>LC Class. No.: </label>DUCE HB849.4.N49