TY  - BOOK
AU  - Olivo, C.  Thomas
TI  - Basic Blueprint Reading and Sketching 
SN  - 0766808416
U1  - 604.25 
PY  - 1999///
CY  - Africa : 
PB  - Delmar Publishers, 
KW  - Blueprints
KW  - Freeh Technical Sketching
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-7668-0841-6.pdf
ER  -