000 00439nam a2200169Ia 4500
008 210428s9999||||xx |||||||||||||| ||und||
020 _a9788123924472
082 _bLAL
100 _aLal, Sunder
245 0 _aTextbook of community medicinePreventive and social medicine
_c[BY] Lal, Sunder
250 _a4th ed.
260 _aDelhi
_bCBS
_c2014
300 _a786p.
650 _aCommunity health nursing
700 _aAdarsh
942 _cGB
999 _c564
_d564