Richards, O. W. <br/><br/>
Imms general textbook of entomology :  classification and biology/ 
O W Richards. 
 - 10th Ed. 
 - Japan:  chapman&hall;  2014. 
 - viii,1354 p.:  ill.;  24.5cm. 
<br/><br/> iIncludes index 
<br/><br/> In 1908 Handlirsch published a more revolutionary system, incorporating recent and fossil forms, which gave the Collembola, Thysanura and Diplura the status of three independent Arthropodan classes . 
<br/><br/><label>ISBN: </label>9789401704748 
<br/><br/><label>LC Class. No.: </label>QL463  / RIC 1977