What is card indexing and explain its advantages and disadvantages ?
The system of card indexing was propagated by a French Person called Abb'e Jean Rozier (1734-93). The index is prepared by allotting a separate card to each piece of information.
The system of card indexing was propagated by a French Person called Abb'e Jean Rozier (1734-93). The index is prepared by allotting a separate card to each piece of information.