S. 276CC : Offences and prosecutions-Failure to furnish return of income-Adjudicating proceedings would not be binding on proceedings for criminal prosecution and both proceedings could be launched simultaneously- Tribunal in adjudicating proceedings disposed appeals merely on ground of limitations and merits raised in complaint with regard to non-filing of return of income, non-payment of advance tax, non-payment of tax demanded, suppression of true and correct income were not considered-Criminal prosecution initiated against petitioner could not be quashed- SLP filed against impugned order of High Court was dismissed [S. 139(1) 148, 153A, 276C, Art. 136]