000 00249nam a22000977a 4500
082 _a371.102 YAD.E.1
100 _aYADAV (K.P.)
245 _aEncyclopaedia of modern techniques of teaching
260 _aNew Delhi:
_bSarup & sons,
_c2004.
942 _cBK
999 _c326392
_d326392