McNabb, Devid E Research methods in public administration and nonprofit management - 4th ed. - New York Routledge 2018 - xxxiv, 543 p. 3567 07/08/2019 HBD19/7923 07/08/2019 Ch. Ranbir Singh Institute of Social and ISBN: GBP69.99 Dewey Class. No.: 350.00072 M231R(4)