Dogs of the Dow theory made famous by Michael O'Higgins. It takes all of the research, strategy and guesswork out of investing.Here's how it works~ Once each year, look at the 30 stocks in the Sensex and pick the 10 with the highest dividend yield. A high dividend yield is an indication that a stock is under-priced. According to the Dogs of the Dow theory, such stocks are the best candidates for a jump in their prices.I would like to choose 30 stocks as per this theory from sensex so help how to go about.

SENSEX Constituents:29-Nov-07CodeNameSectorAdj. Factor500410ACC Ltd.Housing Related0.60500425Ambuja Cements Ltd.Housing Related0.60500490Bajaj Auto Ltd.Transport Equipments0.65500103Bharat Heavy Electricals Ltd.Capital Goods0.35532454Bharti Airtel Ltd.Telecom0.35500087Cipla Ltd.Healthcare0.65532868DLF Ltd.Housing Related0.15500300Grasim Industries Ltd.Diversified0.75500010HDFCFinance0.85500180HDFC Bank Ltd.Finance0.80500440Hindalco Industries Ltd.Metal,Metal Products & Mining0.70500696Hindustan Unilever Ltd.FMCG0.50532174ICICI Bank Ltd.Finance1.00500209Infosys Technologies Ltd.Information Technology0.85500875ITC Ltd.FMCG0.70500510Larsen & Toubro LimitedCapital Goods0.90500520Mahindra & Mahindra Ltd.Transport Equipments0.80532500Maruti Suzuki India Ltd.Transport Equipments0.50532555NTPC Ltd.Power0.15500312ONGC Ltd.Oil & Gas0.20500359Ranbaxy Laboratories Ltd.Healthcare0.70532712Reliance Communications LimitedTelecom0.35500390Reliance Energy Ltd.Power0.65500325Reliance Industries Ltd.Oil & Gas0.50500376Satyam Computer Services Ltd.Information Technology0.95500112State Bank of IndiaFinance0.45532540Tata Consultancy Services LimitedInformation Technology0.25500570Tata Motors Ltd.Transport Equipments0.60500470Tata Steel Ltd.Metal,Metal Products & Mining0.70507685Wipro Ltd.Information Technology0.20