00871nac# 22002051i 450 UON0003710420231205102128.88120020107f |0itac50 baLK|||| |||||b||||||||||Asian Regional Institute for School Building Research. Study001UON000371052001 Educational building space and cost norms for the educational plannerD.J. Vickery210 ColomboAsian Regional Institute for School Building Research1971215 105 p.29 cm16UON00354542Archaeological Survey of CeylonColomboUONL000357Asian Regional Inst. for School Building ResearchUONV252024650ITSOL20240220RICAUON00037104Asian Regional Institute for School Building Research. Study1838486UNIOR