000 00321nam a22001217a 4500
999 _c13222
_d13222
005 20230412152634.0
008 220222b ||||| |||| 00| 0 eng d
100 _aDAS. R.C
245 _aDIFFERENTIAL EFFETIVENESS OF MICROTEACHING COMPONENTS
260 _aNEW DELHI
_bN.C.E.R.T
_c1980
300 _a110p.
942 _2ddc
_cBK