000 00450nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a9788120328761
082 _a570.15195
_bRAO
100 _aRao, P S S Sundar.
245 0 _aIntroduction to biostatistics and research methods
250 _a4th edition.
260 _aNew Delhi :
_bPhi Learning,
_c2009.
300 _aXIV, 8651568, IV ;
365 _a250.00
650 _aBiological Sciences
999 _c15679
_d15679