Section 5B(3)(a) in Andhra Pradesh General Sales Tax Act, 1957
(a)Every dealer who, during the course of the year purchases goods by furnishing a declaration under the proviso to sub section (1) shall maintain, -(i)an account of the receipt and issue of such declaration forms in the prescribed manner;(ii)a separate stock account for each of the goods purchased by him showing such particulars as may be prescribed.