Gregory, Derek.
Statistics for business / Derek Gregory, Harold Ward. - 3rd ed. - London : McGraw-Hill, c1978. - 298 p. : ill. - McGraw-Hill business education courses .
"Incorporating the third edition of Statistics for business studies."
0070846065
Statistics.
Commercial statistics.
Statistics for business / Derek Gregory, Harold Ward. - 3rd ed. - London : McGraw-Hill, c1978. - 298 p. : ill. - McGraw-Hill business education courses .
"Incorporating the third edition of Statistics for business studies."
0070846065
Statistics.
Commercial statistics.