Real estate giant DLF today filed the revised prospectus with market regulator Sebi for its much-awaited initial public offer (IPO) that is being touted as the country's largest issue for raising more than Rs 10,500 crore."DLF proposes to enter the capital market with a public issue of 17.5 crore equity shares of Rs 2 each through 100% book building process," the company said in a statement here.The K P Singh-owned company had earlier withdrawn its prospectus from Sebi in August last year due to differences with minority differences regarding allotment of debentures. However, in November the company resolved the differences, which paved the way for the revival of its IPO plan.Minority shareholders had filed a complaint with Sebi alleging they did not receive the letter of offer of the debentures issued by the company in December 2005.According to the statement, Kotak Mahindra Capital and DSP Merrill Lynch are the global co-ordinators and book running lead managers for the issue.Citigroup Capital Markets India, ICICI Securities, Lehman Brothers Securities, UBS Securities and Deutsche Equities India are the book running lead mangers. SBI Capital Market is the co-book running lead manager for the issue.