LUCKNOW, March 6 -- Indira Gandhi National Open University (IGNOU) organised its 38th Convocation on Wednesday. While the main function took place at IGNOU headquarters in New Delhi, with Union education minister Dharmendra Pradhan as the chief guest, the Lucknow Regional Centre also held a simultaneous ceremony. Prof Amar Pal Singh, vice chancellor of Dr Ram Manohar Lohiya National Law University, was the guest of honour and delivered the convocation address....