00319nam a22001217a 450000500170000002000070001703500130002403700130003710000240005024500530007426000480012730000220017520120618131813.0  c00  aB-158710  aDPLbENG  aSingh, Yogesh Kumar  aPsychology in education /cby Yogesh Kumar Singh  aNew DelhibAPH Publishing Corporationc2005  av, 339p.c20 cms.