TY  - BOOK
AU  - P.PATMANABHAN
TI  - THENEECHAVALARTHALUM SAMUHYA VALKKARANAVUM
U1  - 638.1 PAD/T 
PY  - 1991///
CY  - THIRUVANADHAPURAM
PB  - KERALA BHASHA INSTITUTE
KW  - MALAYALAM
ER  -