TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Methods of Sampling and Analysis of Concrete (IS : 1199 - 1959) Reaffirmed 1999
U1  - IS : 1199 - 1959 
PY  - 1959///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 1199 - 1959
ER  -