TY  - BOOK
AU  - Langer,Maria
TI  - Excel 2002: for windows 
SN  - 8176356832(pbk):
U1  - 005.262 22
PY  - 2003///
CY  - New Delhi
PB  - Techmedia,
KW  - Excel 2002(Computer program language)
N1  - Includes bibliographical references and index
ER  -