000 00391nam a2200109Ia 45e0
008 130725n ii |||gr||||Z||||||eng
100 _aSachdeva, S. K,
_eAuthor.
245 0 _aGroup Discussion
_cS. K. Sachdeva
_hTextual Documents
260 _aNew Delhi:
_bSudha Pub.
300 _a180.
942 _2ddc
_cTXT
999 _c25837
_d25837