00659 a2200181 4500 183301 183301 20211222144017.0 ENG-130493 978-93-90219-49-0 499.00 EN-114025 DBAD/PUB 500.00 1 4th Ed. Agrahari Ravi P. KSG, Science & Technology: A Textbook For Civil Services Preparation/ Ravi P. Agrahari Chennai McGraw Hill Education Private Limited 2020 Anjana Complex No. 5/90A Butt Road,St.Thomas Mount Chennai 600016 xxii,655p. 23cm (pbk) Scientific Instrument List dpl EN ddc 500 AGR 0 0 0 0 NFIC L L 2021-12-22 DBAD/PUB 499.00 5 5 500 AGR EN-114025 2026-03-24 00:00:00 2026-03-07 1 499.00 EN