00485nam a2200181Ia 450000500170000000800410001702000150005804000190007304100120009208200160010424500480012026000240016830000160019250400360020865000240024470000240026885000110029220240409144623.0131103s9999    xx            000 0 und d  a817835232X  aLoreto College  aEnglish  a370.1 bCHA  aScience EducationcEdited by Ramesh Chandra  aDelhibKalpazc2005  aviiii,350p   aIncludes bibliography and index  aEducation - Science  aChandra, Ramesh, ed  aLCLIB