Steel D. G. Robert <br/><br/>
Principles and Procedures of Statistics;  With Special Reference to The Biological Sciences/ 
Robert G. D. Steel 
 - USA  1960 
 - xvi,481p.:  ill, 
<br/><br/> Includes Index 
<br/><br/><label>LC Class. No.: </label>QA276.S82 1960