000 00650nam a2200241 i 4500
008 190109n 000 0 eng d
040 _erda
245 1 0 _aPrimary and secondary education /
_cY.K. Singh.
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
338 _avolume
_2rdacarrier
300 _a270 p ;
_c22 cm.
264 4 _cc2010
264 1 _aNew Delhi :
_bAPH Publishing Cooperative.
100 _aSingh, Y.K.
500 _aIncludes index.
650 7 _aEduction, Elementary.
_2sears
650 7 _aEducation. Secondary.
_2sears
005 20240929112515.0
001 23671
003 0000000000
942 _cCIR
_2ddc
999 _c1885
_d1885