TY  - BOOK
T1  - Essentials of business statistics a systematic approach
A1  - Keller, Gerald
A2  - Warrack, Brian
LA  - English
PP  - Belmont, Calif.
PB  - Wadsworth Pub. Co.
YR  - 1991
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931312263421
NO  - With study guide.
CN  - HF1017 K396 1991
SN  - 0534146767
KW  - Commercial statistics.
ER  -