Lapin, Lawrence L. <br/><br/>
EasyStat :  a guide to accompany statistics for modern business decisions / 
 A guide to accompany statistics for modern business decisions. 
by Lawrence L. Lapin. 
 - 5th ed. 
 - San Diego, Calif. :  Harcourt Brace Jovanovich,  1990. 
 - viii, 161 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0155837095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Վիճակագրություն<br/>Business--Statistical methods.<br/>Decision-making.