Saleemi, Nisar Ahmad. Business calculations and statistics made simple / Nisar Ahmad Saleemi. - 3rd rev. ed. - Nairobi : N. A. Saleemi, 2000. - 611 p. ; 21 cm. ISBN: 9966281797 : KES 665 Subjects--Topical Terms: Commercial statistics.Business mathematics. LC Class. No.: HF5691 / .S25 2000