000 00260nam a22001217a 4500
999 _c158959
_d158959
082 _a
_b
100 _a L C Singh
245 _aMicroteaching in India/
_cby L C Singh.
260 _aNew Delhi:
_bNCERT,
_c1990.
300 _a91p.
650 _a
942 _cBK