000			00327nam a2200133Ia 4500
005			20250114223502.0
008			250113s9999 xx 000 0 und d
041			_aeng
082			_a50298:N59
245			_aVidyodaya.Vol.1: 1987
260			_c1987 _bUniversity of Sri Jayewardenpura _aSri Lanka
365			_cRs.
440			_v1
999			_c130351 _d130351