TY  - BOOK
AU  - NARAYANA,PILLAI.P.K.
AU  - 
TI  - PRATIBHANAM: A COLLECTION OF RESEARCH PAPERS
U1  - 001.4  NAR 
PY  - 1970///
CY  - TRIVANDRUM
PB  - ST.JOSEPH'S PRESS
KW  - RESEARCH
ER  -