"The objective of the study is to identify the cost and financing constraints to text book provision and thereby help countries remove constraints on timely provision of affordable textbooks to all students in primary and secondary education. To this end, the study focuses exclusively on cost and financing barriers and does not seek to examine other issues associated with textbook provision such as logistics of textbook provision (textbook development, procurement, distribution, storage, etc.), their use in the classroom, or their impact on learning outcomes. To set the stage, the study starts by highlighting textbook availability (chapter 2), summarizes the factors causing textbook scarcity (chapter 3), and reiterates the urgency of addressing the shortages (chapter 4). However, unlike most studies that addressed textbook availability, this study focuses on textbook cost (chapter 5) and financing issues (chapter 6), in an effort to address two questions. First, what is the actual cost of textbooks in the region, and how much scope is there for lowering these costs? Second, what share of education budgets do countries actually allocate to teaching and learning materials (TLM), and what shares would be needed to meet national targets in systems that have achieved affordable unit and system textbook costs? To provide a comparative perspective, chapter 7 discusses experiences with textbook provision in India, the Philippines, and Vietnam. Chapter 8 explores the opportunities offered by digital TLM. Chapter 9 concludes with lessons and recommendations. The study draws heavily on extensive background work undertaken to inform the analysis, conclusions, and recommendations." (Executive summary)