Please note that the NCERT textbooks are copyrighted.
While copies of these textbooks may be downloaded and used as textbooks or for reference, republication is strictly prohibited. No agency or individual may make electronic or print copies of these books and redistribute them in any form whatsoever. Use of these online books as a part of digital content packages or software is also strictly prohibited. No website or online service is permitted to host these online textbooks.
Links may however be provided with written permission from the NCERT.
ONLINE NCERT BOOKS : NCERT BOOKS