TY  - BOOK
AU  - Ousterhout, John, K 
TI  - TCL and the tk toolkit 
SN  - 81-7808-136-9 
U1  - 00 5.14 OUS  
PY  - 2002///
CY  - Pearson education asia 
PB  - Delhi 
KW  - SOFTWARE TESTING
ER  -