00503 a2200157 4500 9552083163 027.8 ALA 21810 34116 පරි. අලහකෝන්, උදිත පාසල් පුස්තකාල ඉෆ්ලා/ යුනෙස්කෝ නියමු මාලාව කොළඹ ගොඩගේ 2006 2006 48p. 22cm LIBRARY SCIENCE SCHOOL LIBRARIES SR 49245 49245 0 0 ddc 0 0 SRC MAIN MAIN REF 2009-08-10 0 027.8PAS 27225 2017-08-31 00:00:00 0.00 2016-10-31 SR 0 0 0 0 LEN MAIN MAIN LEN 2009-08-10 0 027.8PAS 27226 2018-05-10 00:00:00 0.00 2016-10-31 L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2009-08-10 0 027.8PAS 27224 2017-08-31 00:00:00 0.00 2016-10-31 L