000 00408nam a2200169Ia 4500
020 _a81-7024-249-5
082 _a374
_bPAA
100 _aPati Sura Prasad
_964398
245 _aAdult education
260 _aNew Delhi
_bAshish Publishing
_c1989
300 _bxxi,332p.
500 _aIncludes index
546 _aeng
650 _aAdult education
_964399
700 _aSura Prasad Pati
_964400
942 _cBK
999 _c22631
_d22631