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040 _e82035
_aMAIN
041 _aEnglish
082 _a370.954 P916P
100 _aPrem Nath
245 0 _aPerspectives in education
260 _aLudhiana
_bKalyani
_c1972
300 _a157 p.
942 _cBK
999 _c54199
_d54199