Concept: Bibliographic tools and information services have specific years of origin. These tools are important for current awareness, bibliographic control and literature search.
Step 1: Match BNB.
BNB stands for British National Bibliography and is associated with 1950.
\[
A \rightarrow II
\]
Step 2: Match SDI.
SDI stands for Selective Dissemination of Information and is associated with 1961 in the given list.
\[
B \rightarrow III
\]
Step 3: Match Book in Print (USA).
Book in Print (USA) is associated with 1948.
\[
C \rightarrow I
\]
Step 4: Match Indian Library Science Abstract.
Indian Library Science Abstract is associated with 1967.
\[
D \rightarrow IV
\]
Therefore, the correct matching is:
\[
A-II,\ B-III,\ C-I,\ D-IV
\]