Jindal, Suresh Kumar समकालीन वैज्ञानिक अनुसंधान Samkalin vaigyanik anusandhan - New Delhi: DESIDOC, 2013 - 266p. ISBN: 978-81-86514-38-2 Subjects--Topical Terms: Science Subjects--Index Terms: Technology Universal Decimal Class. No.: 5/6 Q3