TY  - BOOK
AU  - Erkelens, Peter A.
TI  - Low cost  housing building cost index: building costs and building cost index for a two roomed low cost house
U1  - 728,312028096162 ERK. 
PY  - 1980///
CY  - Nairobi
PB  -  Housing Research and Development Unit
KW  - Architecture
ER  -