Quantitative methods /
Friend, D. V. 1927-.
Quantitative methods / D.V. Friend. - London ; New York : Longman, c1987. - 248 p. : ill. ; 22 cm. - Longman exam guides .
Includes bibliographies and index.
058229696X (pbk.)
86007166
Mathematics--Problems, exercises, etc.
QA43 QA43 / .F69 1987 / .F69
510/.76
Quantitative methods / D.V. Friend. - London ; New York : Longman, c1987. - 248 p. : ill. ; 22 cm. - Longman exam guides .
Includes bibliographies and index.
058229696X (pbk.)
86007166
Mathematics--Problems, exercises, etc.
QA43 QA43 / .F69 1987 / .F69
510/.76