00302nam a2200109Ia 4500008004100000082001500041100001500056245005300071250001000124260004600134300001200180190710s9999    xx            000 0 und d  a509.54 N31  aNanda, J N 0aScience and technology in india's transformation  aFirst  aNew delhibConcept publishing compac1986  axiv,159