000 00293 a2200121 4500
020 _a9552104661
041 _aSn
100 _aFernando Newton K.
245 _aDesha gaveshanaya ha sancharaya
260 _c1991
_aColombo
_bGunasena
_g1991
300 _bill.
_c25cm.
_a[vi] , 46 p.
942 _cLN
999 _c26187
_d27734