000 00470nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-7141-371-4
041 _aeng
082 _aT
_bN6
100 _aSingh, U.K..
245 0 _aNon-Formal and Continuing Education /
_cby U.K. Singh & K.N. Sudarshan.
250 _a1st ed. /
260 _aNew Delhi :
_bDiscovery Publishing House ,
_c1996
300 _a249p :
650 _anon formal Education
942 _cTB
999 _c41628
_d41628