000 00276nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA08087
100 _aDas Ashok Kumar
245 0 _aMedicine Upadate 1998
250 _a\N
260 _bPure Teach india
_c\N
300 _a\N
999 _c214
_d214