Shaffer, L. R.
Critical-path method - 1st ed. - New York McGraw-Hill 1965 - xi, 216 p. ill. 29 cm.
Includes bibliographies
Management : Business
658 / SHA/1965
Critical-path method - 1st ed. - New York McGraw-Hill 1965 - xi, 216 p. ill. 29 cm.
Includes bibliographies
Management : Business
658 / SHA/1965