1. Ramanujan: Letters and Commentary (History of Mathematics, Vol 9)
by Bruce C. Berndt and Robert A. Rankin 
Price: USD 171.42
Dealer: AbebooksUK, dsmbooks
Description: ISBN10: 0821804707, ISBN13: 9780821804704, [publisher: American Mathemataical Society] Softcover Very Good [liverpool, United Kingdom] [Publication Year: 1995]