TY  - GEN
AU  - Nanayakkara, D.P. Thrishantha
TI  - Instructional materials : Lecture notes : Preparation of teaching material: volume - 3
PY  - 2007///]
CY  - Moratuwa
PB  - University of Moratuwa - Department of Mechanical Engineering
KW  - MECHANICAL ENGINEERING-Instructional materials
ER  -