000 00272nam a22001217a 4500
020 _a9559072005
082 _a420
_bSam
245 _aEnglish
_cSamaranayake W.H
250 _a1951 1st Edt
260 _aColombo
_bSamaranayake Publishers
_c2018
300 _a138p.
942 _cR
999 _c5702
_d5702