00752nam a2200229 a 4500 OSt 20261012105758.0 323 eng ^ 9788197762468 (pbk.) Pondicherry University 351.0765 NAV Navaneethan S. author. Science and technology in the development of India part 1 : for TNPSC group 1, group 2 and other competitive examinations / Navaneethan 2nd ed. Chennai : Thamizh Books Publications , 2025. xi, 429 p. : 28 cm. Science and state India. Technology and state India. Economic aspects India. ddc BK 0 378703 378703 0 0 ddc 0 1 REF PU PU REF 2026-03-24 399.20 0 351.0765 NAV 236055 2026-04-14 12:32:00 2026-04-14 BK