00486nam a22001457a 4500003000400000005001700004008004100021082001800062100003000080245015900110260000900269300002400278653001200302700002600314OSt20230522122703.0230522b        |||||||| |||| 00| 0 eng d  222a530bK13S  aKanwar, KomaleResearcher  aA study on the optical, magnetic and dielectric properties of pristine and substituted rare-earth orthochromitescby Komal Kanwar; guided by Neeraj Panwar  a2022  axx, 168p.bHardback  aPhysics  aPanwar, NeerajeGuide