TY  - BOOK
AU  - Welch,Brent B.
TI  - Practical programming in Tcl and Tk
SN  - 0130220280
AV  - QA76.73.T44 
U1  - 005.13/3 
PY  - 2000///
CY  - Upper Saddle River, N.J. [u.a.]
PB  - Prentice Hall
KW  - Tcl (Computer program language)
KW  - Tk toolkit
ER  -