Gray, Clifford,. Project management : : The managerial process / / by Clifford F. Gray , Erik W. Larson & Gautam V. Desai . . - 6th ed. - nEW dELHI: McGraw Hill, 2014. - 917P.: 22 cm. ISBN: 9789339212032 Subjects--Topical Terms: Business Administration Project Dewey Class. No.: 658.404