"bishop, k r. "
business calculations: / k.r. bishop - 1 ed. - uk : cassell 1979. - "vi, 131p.; 21 cm." - cassell bec general level .
0 304 30281 3
657. bis
business calculations: / k.r. bishop - 1 ed. - uk : cassell 1979. - "vi, 131p.; 21 cm." - cassell bec general level .
0 304 30281 3
657. bis