000 00384 a2200145 4500
020 _a9788171396955 (hb)
082 _a362.1 SHA/Pub
100 _aSharma, Utkarsh
_eAuthor
245 _aPublic Health
250 _62017
260 _aNew delhi:
_bJnanada Prakashan,
_c2017.
300 _ax, 365p.;
_c23 x 15 cm.
500 _aInclude Bibliography index
650 _aEpidemiology
999 _c138429
_d138429