When a tenant denies the title of the landlord, documentary evidence assumes importance. As far as the documents filed by the petitioner are concerned, Ex.A43 is the rent receipts book filed by the petitioner himself. According to him, on all the receipts, the tenant has signed. However, some of the receipts seem to have been signed by M. Ratnaiah. These receipts are for the period from 03.08.1972 to 09.09.1976. A perusal of the said receipts makes it clear that the rents were collected on behalf of Hari Bhawan Dharmasala, Kali Kaman, Hyderabad. As far as the person, who received the rents, is concerned, the signatures reveal that different persons have received the rents on different dates. Ex.A44 is another rent receipts book for the period from 13.04.1983 to 24.03.1989. Some of the receipts bear the signature of M. Shankaraiah. The receipts are issued in respect of House No.22-5-227. The name of the owner is shown as Hari Bhawan in all these receipts. Ex.A45 is another rent receipts book from 19.05.1989 to 17.02.1994. In these receipts also the owners name is shown as Hari Bhawan. In these receipts nobody has signed on behalf of Hari Bhawan on several receipts. In Exs.X1 and X2 also