000 00317nam a2200121Ia 4500
001 177803
008 170722s9999 xx 000 0 und d
245 _aSecretariat assistant study manual /
260 _aTrivandrum :
_bACE Publication ,
_c2013.
300 _a528 p.
923 _d20120920
_nMBC-0946/1
942 _cGEN
999 _c147444
_d147444