The HRD Ministry, which received a report from Shah this morning, asked for details as to when these rules were framed and by which body of the university, sources said.
Shah in his report had said that the rule was in vogue since inception even as there was unrestricted access to girls from both undergraduate and post graduate level to get books issued.
Meanwhile, accusing the media of escalating the issue, Shah said he "meant" what he said and stood by his comments.
"I will not retract from my statement, I am quite clear on that. I did not mean to demean the girls. If people, who are now pressing for them, if they have misunderstood me, my apologies, that is all," he told a TV channel.
"I am telling you, my girls do not expect me to crack jokes at them. I do not take liberties with them. I meant what I said. If people have misunderstood me, I am offering them my apologies," he said.
He had said arrangements are already there in place to deliver within 24 hours any book which is available at the main library and is not there at the Women's College Library.
Meanwhile, AMU's Women's College Students' Union (AMUWCSU) and AMU Students' Union (AMUSU) organised a joint protest in the town alleging "biased media reports" over the issue.
