Perlego is a digital online library focusing on the delivery of academic, professional and non-fiction e-books. Content is available in 6 languages covering more than 900 separate disciplines. Please contact the library to get access.
اللغة(لغات)
English
الرقم الدولي المعياري للكتاب
WFPDTB012
ملاحظة
Subscription-based service. Please contact the library to get access.
