00394nam a22001097a 4500008004100000040005500041080003000096245008200126260004200208650001400250653002000264230608b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a017.1(545.8 Agra):5/6bJ2  aAGRA University Library catalogue: bScience sectionc/ Agra University Press  aAgra: bAgra University Press, c1952  aCatalogue  aLibrary science