DDC 22
KAUSHIK, Sanjay K
DDC 22 A practical approach - DELHI ESS ESS 2004 - 220 HARD BINDING
8170004144
DEWEY DECIMAL CLASSIFICATION
LIBRARY CLASSIFICATION SCHEMES - DDC
025.431 / KAU-P4
DDC 22 A practical approach - DELHI ESS ESS 2004 - 220 HARD BINDING
8170004144
DEWEY DECIMAL CLASSIFICATION
LIBRARY CLASSIFICATION SCHEMES - DDC
025.431 / KAU-P4