TY  - BOOK
AU  - Fang Ba 
TI  - Within 20 Hours Teach you to Understand Building Water Supply, drainage and heating construction drawings
SN  - 9787112176618
PY  - 2021///
CY  - New Delhi
PB  - S. K. Kataria & Sons
KW  - Building
KW  - Details
KW  - Drawing
KW  - Water-Supply engineering
KW  - Structural drawing
N1  - Include index
ER  -