اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Book digitized by Google from the library of the University of California and uploaded to the Internet Archive by user tpb.
1 online resource (ix, 586 pages)
Electronic reproduction. [Place of publication not identified] : HathiTrust Digital Library
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
digitized 2010
Print version record