TY  - BOOK
AU  - Mahaliyana,Sōmanāt
AU  - Mahaliyana,Sōmā
TI  - Paudgalika vividhatvaya
AV  - LB1051 .M226
PY  - 1965///]
KW  - Educational Psychology
N1  - In Sinhalese; Bibliography: p. [vii]
ER  -