PW-2 Bharat Singh was examined to prove Exhibit-13 salary certificate of the appellant. As per the same, appellant was earning Rs.3,500/- per month plus Rs.30/- per day. The said certificate was issued by Yadav Motors Trailer Corporation. In order to prove the said certificate, appellant had examined PW-2 Bharat Singh. In his crossexamination, the said witness deposed that the appellant was working in the firm before his appointment. He had joined in the year 1996. He deposed that he had not brought the record with regard to the appointment of Bharat Singh with the company. It was the case of PW-2 that Exhibit-13 had been prepared in his presence. However, the said witness had not brought any document to show that he was an employee of Yadav Motors Trailer Corporation.