This book by Harbour Press International is a Science textbook for class 6 to 10. It is according to the syllabus norms laid by CBSE Board (NCERT). The book helps the child learn to calculate faster mentally.
About the Publication:-
Harbour Press International is the proud publisher of some great authors and eminent works of gifted storytellers. At Harbour, we believe that literature can provide a sense of imagination and give soul to our body. There’s a book on our shelves for every reader, and we relish the opportunity to publish across every category and interest with utmost care and enthusiasm.
Harbour Press International is one of the leading academic publishers based out of Mumbai. We believe in providing accurate, authentic and skilful knowledge to our students.

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