Ages 9 to 12 years. This selection (part of the Pegasus Encyclopedia Library) contains encyclopaedias based on Discoveries and Inventions, Space, Physics, Chemistry and Experiments. It is specially designing to fulfil the thirst for scientific knowledge in children.
| ISBN: | 9788131914373 |
| Publication date: | 23rd February 2017 |
| Author: | Aparna Chatterji, Suman S. Roy, Tanoy Choudhury |
| Illustrator: | Suman S. Roy, Tanoy Choudhury |
| Publisher: | B. Jain an imprint of B Jain Publishers Pvt Ltd |
| Format: | Hardback |
| Pagination: | 155 pages |
| Series: | Pegasus Encyclopedia Library |