TY  - BOOK
AU  - Bhasin,P.L.
TI  - Quantity surveying estimating & costing for bulding & civil engineering works: Indian standard mtandard of measurement 
U1  - 692 22
PY  - 1990///
CY  - New Delhi
PB  - S. Chand
KW  - Quantity surveying
KW  - Civil engineering
N1  - Includes bibliographical references and index
ER  -