00633nam a2200229Ia 4500 10446 20240113235222.0 ta 050803s1965 a g b000 u eng u Cotton College,Assam eng 338 L 589 P Lewis, W. Arthur . The Principles of Economic Planning / W. Arthur Lewis. Textual Documents 2nd ed / London : Unwin University Books , 1965. 128p. : ill ; 22cm. . Economic Planning-Principles ddc BK 0 0 0 0 Circulation(MS) SKBL SKBL 2012-02-01 00000 0 338 L 589 P 52546 2024-01-13 00:00:00 1 2012-02-01 BK 10433 10433