00717nam a22001937a 4500 59027 59027 WUSLLib 170127b xxu||||| |||| 00| 0 eng d 9789553005243 Sinhala 373.0115493 SEN සේනාධීර, සිල්වි 1096 ශ්‍රී ලංකාවේ ද්විතීයික පාසල් විෂයමාලා ප්‍රතිසංස්කරණ අවශ්‍යතා කොළඹ ගොඩගේ 1996 2008 xxv, 366p. 22cm. Secondary education 1097 Curricular development 2680 Sri Lankan education system 2681 ddc L 0 0 ddc 0 0 SDC MAIN MAIN REF 2017-01-27 0.00 0 373.0115493SEN 38320 2017-09-08 00:00:00 2017-01-27 SDC 0 0 ddc 0 0 LEN MAIN MAIN LEN 2017-01-27 0.00 0 373.0115493SEN 38321 2017-09-19 00:00:00 0.00 2017-01-27 L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2017-01-27 0.00 0 373.0115493SEN 38322 2017-09-19 00:00:00 0.00 2017-01-27 L 0 0 ddc 0 0 LEN MKDL MKDL LEN 2017-06-19 0 373.0115493 SEN 67569 2022-11-09 00:00:00 2017-06-19 L