00561 a2200169 4500 52675 52675 WUSLLib 170404b xxu||||| |||| 00| 0 eng d 9789556561234 577 ATI දළවැල්ල, දයාරත්න පරි. 4715 අතීත වනදිවි සැමරුම් කොළඹ සූරිය පුකාශකයෝ 2009 2009 98p. 22cm Nature of life 4716 Origin and beginnings of life 4717 COMPUTER ddc 0 0 ddc 0 0 SLC MAIN MAIN SLC 2010-05-26 0 577ATI 30700 2017-08-24 00:00:00 0.00 2016-10-31 PR 0 0 ddc 0 0 LEN MAIN MAIN LEN 2010-05-26 0 577ATI 30701 2017-09-07 00:00:00 0.00 2016-10-31 L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2010-05-26 0 577ATI 30699 2017-09-08 00:00:00 0.00 2016-10-31 L