TY  - BOOK
AU  - Singh, Gurucharan
TI  - Civil engineering drawing 
U1  - 624​.0221 
PY  - 2017///
CY  - Ahmedabad
PB  - Standard Publication
KW  - Planning of residential buildings
KW  - Isometric
KW  - Trimetric
KW  - Classification of buildings
ER  -