TY  - BOOK
AU  - Sehgal, R. L.
TI  - VARGIKARAN = CLASSIFICATION: SIDDHANT EVAM VYAVHAR=THEORY AND PRACTICE
SN  - 8170000068
U1  - 025.42 
PY  - 1985///
CY  - New Delhi
PB  - Ess Ess Publication
KW  - Classification
ER  -