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008 220421s9999||||xx |||||||||||||| ||und||
020 _c120
040 _aBED
082 _a370.15 MAN S
100 _aMANGAL, S.K.
_997
245 0 _aD.Ed. EDUCATION PSYCHOLOGY
260 _bARYA BOOK DEPOT
_aNEW DELHI
300 _a260p.
500 _a2030
942 _cBK
999 _c2030
_d2030