S. 254(1): Appellate Tribunal-Powers-Condonation of delay-Search and seizure-Cross objection-Rejection of assessee’s cross-objections on ground barred by limitation-Order of Tribunal quashed and set aside-Tribunal directed to hear cross-objections filed by assessee along with appeal filed by Department.[S. 132, 158BC, 253(5), 254(2), 260A.]