00438nam a2200157 a 4500008004100000020001500041050001600056100002400072245007800096250001100174260003300185300001500218350000900233650001300242650002500255120416s1979    ||||||||||||||||| ||    u  a0070595674  aHF 5691 Sny  aSnyder, Llewellyn R12aA student workbook to accompany essential business mathematics. (7th ed.)  a7th.ed  aNew York:bMcGraw-Hillc1979  avii, 244p.  a0.00 0aBUSINESS 0aBUSINESS MATHEMATICS