New Delhi, Feb. 27 -- The Director of the National Council of Educational Research and Training (NCERT), Dinesh Prashad Saklani, is ascertaining the process behind the preparation of textbooks that led to what has been described as an "error of judgment," and will identify the persons or procedures responsible, sources said.

"The Director, NCERT, is ascertaining the process of making of the textbooks, which has led to this error of judgment and also identifying the persons/processes responsible for the same. This would also ensure that this kind of inappropriateness is completely avoided in future. This shall be done with the utmost strictness," sources told ANI.

The development comes amid a controversy over the inclusion of a sub-chapt...