Case study method is an important technique in Library & Information Science research because
A. it is intensive in nature
B. helps in formulate hypothesis
C. very comprehensive and of immense value in making questionnaires & schedules
D. all of these
Answer:D
Case study method is an important technique in Library & Information Science research because
A. it is intensive in nature B. helps in formulate hypothesis C. very comprehensive and of immense value in making questionnaires & schedules D. all of these