TY  - BOOK
AU  - Mason,Robert D.
AU  - Lind,Douglas A.
TI  - Statistical techniques in business and economics
SN  - 0256076960
PY  - 1990///
CY  - Homewood, Ill.
PB  - Irwin
KW  - Վիճակագրություն
KW  - Social sciences
KW  - Statistical methods
KW  - Economics
KW  - Commercial statistics
ER  -