00802nam a2200193Ia 4500003000900000008004100009040001600050080002500066111007300091245019200164260006700356300001600423500002600439650004100465650001500506650001500521700002200536710005000558IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a551.510(063)bCSIR-2  aInternational Geophysical Year SymposiumcNew Delhid1961 Feb. 13-16 0aProceedings of IGY Symposium, February 13-16, 1961, New Delhi,cedited by S. A. Chari and Council of Scientific and Industrial Research                                                 aNew DelhibCouncil of Scientific and Industrial Researchc1963  aviii, 245p.  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aGeophysics  aIonosphere  aChari, S. A., ed.  aCouncil of Scientific and Industrial Research