TY  - BOOK
AU  - Kenison,Ervin
AU  - Holst,H.V.Von
AU  - Bourne,Frank A.
TI  - Cyclopedia of drawing : : a practical reference work on mechanical and architectural drawing, including blueprint reading machine drawing and design, structural drafting, perspective and freehand drawing, pen and ink rendering, topographic drafting, sheet-metal pattern work, etc. 
AV  - T353 C93 1920
PY  - 1920///
CY  - Chicago, Illinois
PB  - American Technical Society
KW  - lemb
KW  - Dibujo técnico
ER  -