TY  - BOOK
AU  - K Sivashankaran Nair
TI  - Vanijyathilude Parathanthryam (Malayalam)
SN  - 81*7638-297-3
U1  - 519 NAI/VA 
PY  - 2002///
CY  - Thiruvananthapuram
PB  - Kerala Bhasha Institute
ER  -