TY  - BOOK
AU  - Maher, Ataullah
TI  - Adequacy and Economy of Designed Concrete Mixes Vs Nominal Concrete Mixes 
U1  - 620.136 
PY  - 1984///
CY  - Karachi : 
PB  - Ministry of Science and Technology Government of Pakistan, 
KW  - Designed Concrete Mix
N1  - NN
ER  -