TY - BOOK AU - Butt, Muhammad Amin TI - The Law of sales tax, act III of 1951, as modified up to the 31st December, 1963; being an enhaustive commentary on the Sales tax act, 1951, covering up to date case law, rules, and notifications AV - LAW KPL.B988 CY - Lahore KW - Sales ta ER -