Respected Scholars,

Hope 2022 has started well.

As part of my research work, I am looking for the following book. I have checked with the publisher in Delhi but they mentioned that the book is no longer printed and my enquiries with numerous publishers went in vain. I found the topics covered and the minimum content available in Google Books to be very useful for my research work and expanding my knowledge. 

Any help here would be greatly appreciated.

History and Principles of Vedic Interpretation, 1 January 1983 by Ram Gopal.
Publisher: ‎Concept Publishing Co (1 January 1983)
Language: English
ISBN-10: ‎8170221714
ISBN-13: 978-8170221715