000 00369pab a2200157 454500
008 180718b1997 xxu||||| |||| 00| 0 eng d
100 _aAgrawal, Amit
245 _aMultigrade teaching concepts and dimensions
260 _c1997
300 _ap.147-60
362 _aOct-Dec
650 _aTeachers
650 _aTeaching
773 _aAdministrator
909 _a41223
999 _c41223
_d41223