S. 148 : Reassessment–Notice–Notice against dead person-Merely because in response to notice issued against Jayantilal Harilal Patel petitioner had informed Assessing Officer about death of assessee and asked him to drop proceedings- it could not, by any stretch of imagination, be construed as petitioner having participated in proceedings and, therefore, provisions of section 292B would not be attracted –Notice is held to be invalid. [S. 2(7) / 2(29), 159, 147 292B]