000 00373nam a2200145Ia 4500
008 220407s9999 xx 000 0 und d
020 _a81-7169-850-6
041 _aeng
082 _a519.5
_bsha/bio
100 _asharma a.k.
_9436730
245 _atext book of biostatistics
250 _a1
260 _anew delhi
_b discovery publishing house
300 _a459p; 20cmsp
999 _c318353
_d318353