TY  - BOOK
AU  - Holden, K.
AU  -  Pearson, A.W.
TI  - Introductory mathematics for economics and business
SN  - 9780333994426
U1  - X:(B)  N2 
PY  - 1992///
CY  - London
PB  - Macmillan,       
ER  -