TY  - BOOK
AU  - National council of educational research and training.
ED  - National council of educational research and training.
TI  - Reading blue prints and sketching :  An elementary textbook for technical and vocational school
U1  - N4, K8 
PY  - 1968///
CY  - New Delhi
PB  - NCERT       
KW  - ARTS
ER  -