000 00385nam a2200133Ia 4500
008 230411s9999 xx 000 0 und d
041 _aeng
082 _aR/519/MAH/B04058
100 _aMahajan BK
_9178109
245 _aMethods in Biostatistics for Medical Students and Research Workers
260 _bJaypee Brothers
_aNew Delhi
_c1997
300 _a341p
999 _c154831
_d154831