Al-Arabiyyah Bayna Yadayk (Arabic at Your Hands) is a premier educational series designed to teach Modern Standard Arabic to non-native adult speakers. Book 1, Part 2
Intensive practice through scripted dialogues and audio materials.
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"Al-Arabiyyah Bayna Yadayk" is a popular Arabic language textbook, and it seems you're looking for information on Book 1, Part 2 in PDF format.
The series includes roughly 8 hours of audio (available on CDs or via QR codes in newer editions) to master pronunciation and listening comprehension.