000 00428 a2200169 4500
020 _a9789556524147
080 _bWIJ
082 _a153.12
100 _aWijesooriya, Sarath
245 _aඅතීතය ගුරැවරයකි
260 _c2009
_aPunchi Borella
_bWijesooriya Grantha Kendraya
_g2009
300 _c22 cm.
_alxiv,298 p.
650 _aMemory
650 _aRetention
650 _aPsychology
942 _cLN
999 _c10237
_d11633