Download or read book Knowledge Ahead Book-4 written by Edited And Designed By Rohini Purang and published by Orient Blackswan. This book was released on 2004 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orient Longman'S Ahead Series Of School Textbooks Command Tremendous Respect Among Teachers And Students Because Of Their Emphasis On:- Concept Formation Rather Than On Merely Providing Information.- Up-To-Date Knowledge And Stimulation Of The Thinking Process.- Relevance And Practical Applications- Teacher- And Student-Friendly Text Through Attractive Page Layout, Very Simple Language And Simplified Illustrations.