TY  - BOOK
AU  -  Rojas, Eddy M.
TI  - Construction productivity: a practical guide for building and electrical contractors
SN  - 9788131510919
U1  - 690.68 ROJ-E 
PY  - 2008///
CY  - India
PB  - Cengage Learning
KW  - ﾠ
KW  - Contractors --Handbooks, manuals, etcﾠ
ER  -