TY - BOOK AU - Nelson, Christopher TI - Tcl/Tk programmer's reference : : [includes Tcl/Tk 8.2; essential scripting information at your fingertips; learn to develop portable GUI applications for Windows, UNIX, and Macintosh systems] SN - 9780072120042 U1 - 005.42262 NEL PY - 2000/// CY - Berkeley, Calif. PB - : Osborne/McGraw-Hill KW - Tcl (Computer program language) KW - Tk KW - Nelson, Christopher KW - Computer Science ER -