TY  - BOOK
AU  - Satija, M.P.
TI  - Excercises in the 23rd edition of DDC
SN  - 9788170006695
U1  - 025.431 
PY  - 2012///
CY  - New Delhi
PB  - ESS ESS Publications
N1  - 1) Introduction to the Text of Four Volumes
2) How to Assign and Build class number in the DDC
3) Practical number  Building
4) Order to Precendence
5) Use of Table 1: Standard Subdivision
6) Use of Table 6 : Languages
7) Groups of People
ER  -