Match the following

List-I	List-II
a. White	1. Administration is determined action taken in pursuit of conscious purpose
b. Pfiffner	2. In its broadest sense, administration can be defined as the activities of groups cooperating to accomplish common goals
c. H. A. Simon	3. The art of administration is the direction coordination and control of many persons to achieve some purpose or objective
d. John A. Veig	4. Administration is the organisation and direction of human and material resources to achieve desired ends