TY  - BOOK
AU  - Mahajan, S.P. 
AU  -  Mahajan, Sanjay
TI  - Quantity Surveying and Valuation : Estimation, Costing and Construction
SN  - 8176846686
U1  - 692.5095456 
PY  - 2014///
CY  - New Delhi
PB  - Satya Prakashan
KW  - Survey works - Estimation, Costing and Construction
ER  -