Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 141] [Entire Act] Union of India - Subsection Section 141(4) in The Air Force Act, 1950 (4)A copy of any record in any service book purporting to be certified to be a true copy by the officer having custody of such book shall be evidence of such record.