000 00361 a2200145 4500
041 _aSn
082 _a301
_bJAY
100 _aJayawardene , D.R.
245 _aසමාජ සන්දර්‍ශනය
260 _c1952
_aColombo
_bGunasena
_g1952
300 _bill.
_c17 cm.
_a[viii],154 p.
650 _aSOCIAL SCIENCES
650 _aSOCIOLOGY
942 _cLN
999 _c15109
_d16656