Dinakar, P <br/><br/>
Proficiency in english/ 
P. Dinakar, R.V. Amradha and D. Vijaya Bharathi 
 - Hyderabad :  Neelkamal Publications,  2019 
 - xi, 177p.;  24 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788194328469  Rs 795.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammatical study and teaching<br/>Grammar and standard English <br/>English language--Conversation
<br/><br/><label>Dewey Class. No.: </label>E 425  / D 61