GOPI Vidyalekhan Graph Book – 64 Pages, 28 × 22 cm

GOPI Vidyalekhan Graph Book is a practical notebook designed for mathematics, graphs, diagrams, charts, geometry, and school or college projects. It features 64 pages of clear square ruling for neat and accurate plotting. With a convenient 28 × 22 cm size, quality paper, and a durable soft cover, it is suitable for students and everyday academic use.