PRACTICAL BOOK 21.5cm x 26.5cm 84 page

Description

The specifications you've shared correspond to a standard Practical Book or Laboratory Notebook, commonly used in schools and colleges for subjects like Physics, Chemistry, and Biology.
Product Details
Based on the dimensions and page count, these are the typical features:
Size Options:
21.5 cm x 26.5 cm: A standard medium-sized practical book.
21.5 cm x 28 cm: A slightly taller format, often referred to as A4-size or Smart Practical Book.
Page Count: 84 pages.
Layout Style: Often features 1 Side Ruled and 1 Side Plain (Interleaf) to allow for written observations on oneside and diagrams or graphs on the other.
Binding: Usually Full Sewn or Hard Bound for durability throughout the academic year.
Paper Quality: Often high-grade (e.g., 120 GSM) to prevent ink bleed-through.
Additional Features: Many versions include a Completion Certificate, Log Tables, and Index pages at the beginning or end.