S. 148A: Reassessment-Conducting inquiry, providing opportunity before issue of notice-Notice under section. 148A(b) is issued in the name of dead person-Notice and order is quashed-Even otherwise, since tax had already been deducted on salary income, as was evident from Form-16, reassessment action leading to demand of tax could not be initiated against assessee or even his legal representatives is not valid. [S. 15, 148, 148A(b), 1488A(d), 192, Form No 16, Art. 226]