Khadar, Abdul N Compiler TNPSC exam wise science previous year questions : a handbook for TNPSC examinations / Abdul Khadar N - 2nd ed. - Chennai Tamizhi Books 2026 - 120 p. : 28 cm. ISBN: 9788199631250 (pbk.) Subjects--Topical Terms: TNPSC ExaminationsPrelims Questions Dewey Class. No.: 22 / 351.076001 TNP