Identify the Correct statement from the Following?

(A). Associateship in Documentation and Reprography original name of the training course offered by DRTC.

(B). The first official degree in Library Science was conferred by the University of Delhi in 1958 to D. B. Krishna Rao, who worked on 'faceted classification for agriculture' under the guidance of Dr. Ranganathan.

(C). PGDLAN is a one-year Post Graduate Diploma course focusing on Library Automation and Networking.

(D). B. S. Kesavan took the responsibility to conduct the daytime and evening sections of the certificate course in Library Science after 1951