000 00472cam a2200193ua 4500
001 2012
008 110811n ii |||gr||||Z||||||eng
020 _a81-85431-31-0
040 _cMAIN
082 _a370
100 _aSinha, B. R.,
_eAuthor.
245 1 _aEducation and development
_cby B. R. Sinha
250 _a1st.
260 _aNew Delhi:
_bSarup & sons,993.
300 _a470p:
_c23cm.
653 _aEducation
653 _aEducation and development
942 _cBK
999 _c1884
_d1884