Khadar, Abdul N TNPSC Group IV and VAO exam previous year questions : a handbook for TNPSC examinations / Abdul Khadar N - 2nd ed. - Chennai Tamizhi Books 2025 - 264 p. : 28 cm. ISBN: 9788199401969 (pbk) Subjects--Topical Terms: TNPSC ExaminationsPrelims QuestionsVAO Exam Dewey Class. No.: 22 / 351.076001 TNP