An Introduction Dewey Decimal Classification/
Sehgal, R. L.,
An Introduction Dewey Decimal Classification/ R. L. Sehgal. - 2nd Reprint. - New Delhi, India : Ess Ess, 2005. - ix, 294p.: ill.; 22 cm.
HB
Section A : Number Building in Dewey Decimal Classification
817000165X
DDC
Dewey Decimal Classification
Library Classification
025.524 / SEH
An Introduction Dewey Decimal Classification/ R. L. Sehgal. - 2nd Reprint. - New Delhi, India : Ess Ess, 2005. - ix, 294p.: ill.; 22 cm.
HB
Section A : Number Building in Dewey Decimal Classification
817000165X
DDC
Dewey Decimal Classification
Library Classification
025.524 / SEH