Aidley, D. <br/><br/>
Introduction Quantitative Methods:  A Practical Guide 

 - London:  Red Globe press,  2019. 
 - xxv,360p.:  ill. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781137487216 
<br/><br/><label>LC Class. No.: </label>H 62 .A335 2019