Download or read book Lakhmir Singh's Science for Class 4 written by Lakhmir Singh & Manjit Kaur and published by S. Chand Publishing. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Lakhmir Singh's Science is a series of books for Classes 1 to 8 which conforms to the NCERT syllabus. The main aim of writing this series is to help students understand difficult scientific for each class that is available concepts in a simple manner in easy language.