Perry, Marvin. <br/><br/>
Unfinished journey :  a world history / 
Marvin Perry ; contributing area specialists Daniel F. Davis ... et al. 
 - Boston :  Houghton Mifflin,  1980. 
 - 768 p. :  ill., maps, some col. ;  24 cm. 
<br/><br/> SUMMARY: Edition of 1974 published under title: Man's unfinished journey 
<br/><br/><label>ISBN: </label>0395275636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World history.