The book has seen many revisions, with editions ranging from a 7th edition published around 2010 to a more recent 8th edition in 2013, and even a 9th edition referenced by some institutions. This continuous updating demonstrates its enduring value.
Almost every technical university and engineering college library stocks multiple copies of Dr. D.S. Kumar’s books. The book has seen many revisions, with editions
Some older, foundational texts may be available through open-access portals. The book has seen many revisions