TY  - GEN
AU  - Balagopal, T.S. Prabhu
AU  - Paul, K Vincent
TI  - Building design and civil engineering drawing
U1  - 624.15 
PY  - 2004///
CY  - Calicut
PB  - Spades
KW  - 624.15
KW  - Drawing standards
ER  -