00663nam a2200217Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001700095100002600112245006900138260002000207300000900227650003300236700002700269942001300296999001900309952011700328OSt20260204105527.0250729s1999    xx            000 0 und d  a9788130916835  cAL  aeng  a372.307 PANO  aPandya Mamata9228435  aOur life our world : environment studies : social studies book 4  aBangalorec1999  a148p  aEnvironmentEducation9228436  aPao Digumurthi9228437  2ddccBED  c237996d237996  00104070aALbALd2025-07-29eManagement Booksl0o372.307 PANOpBED03315r2025-07-29 16:56:16w2025-07-29yBK