000 00259nam a2200109Ia 4500
100 _aBhatia, Bihari Lal & Suri, Prem Nath
942 _cBK
245 _aElementary hygiene
260 _aOrient longman, Mumbai
_c1923
082 _a613 Bha/Sur
300 _avii,142
999 _c11271
_d11271