TY  - BOOK
AU  - Narayana,K.L.
AU  - Kannaiah, P.
TI  - Text book on engineering drawing
SN  - 8187328142 (pbk.) 
PY  - 1999///
CY  - Chennai
PB  - Scitech Pub.
KW  - Engineering drawings
KW  - Mechanical drawing
ER  -