00638nam a22001937a 4500003000400000005001700004008004100021037001100062040002000073041001300093082001800106100001700124110004900141245014100190260003000331300001600361650003300377700003400410OSt20260416123311.0260413b        |||||||| |||| 00| 0 eng d  cThesis  aFEDLbengcFEDL  aengheng  a373.27 DEE/TH  aDeepak Kumar  aUniversity of Delhi. Department of Education  aEvaluation of school field trips in secondary schools of Delhi: bA critical appraisal/cby Deepak Kumar; Supervised by Ananthula Ragu.   aUniversity of Delhic2025  axxiv, 302p.  aEVALUATION- SECONDARY SCHOOL  aRaghu, Ananthula. Supervisor.