000 00307nam a2200133Ia 4500
005 20260205052550.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a158 V44S
100 _aVas, S. R.
245 0 _aSkills for excellence
260 _aDelhi
_bPustak
_c1999
300 _a175p.
942 _cBK
999 _c117294
_d117294