00339    a2200109   4500020001500000082001300015100003500028245006700063260005600130300002200186650002100208  a9556200185  a612bHUM  aIndraratna, A.D.V. De S. eed.  aHuman development in a knowledge based society Sri Lanka scene  aColombobSri Lanka economic associationc2004g2004  avii, 261p.c21cm.  aHUMAN PHYSIOLOGY