Extension communication and management
Ray, G. L.
Extension communication and management / G. L. Ray . - 8th Ed. . - Kolkata Kalyani publishers 2017 . - 382 p. 20 cm.
includes index
9789327276541 350
Human development ; Education
630.715 / R211
Extension communication and management / G. L. Ray . - 8th Ed. . - Kolkata Kalyani publishers 2017 . - 382 p. 20 cm.
includes index
9789327276541 350
Human development ; Education
630.715 / R211