00321    a2200109   4500020001400000082001800014100002300032245007400055260003800129300002000167650002400187  a955575726  a332.4042bSIL  aSilva, G.P.S.H. De  aHistory of coins and currency in sri lankab3rd century bc to 1998 AD  acolombobcentral bankc2000g2000  axvii,198pc27cm  aFINANCIAL ECONOMICS