S. 148A: Reassessment-Conducting inquiry, providing opportunity before issue of notice- Alternative remedy-High Court held that since Assessing Officer had passed well detailed order after rebutting assessee’s contentions, assessee should be directed to adopt alternate remedy of appeal against assessment order-SLP filed by assessee against the order of High Court was dismissed [S. 143(3), 148, 148A(b), 148A(d), Art. 136]