000 00448pam a2200181 a 4500
020 _c
040 _aMedical College Lib.
041 _aENG
_hENG
082 _a614
100 _a`, .
245 _aIndian Journal of Industrial Medicine /
_c
_hTextual Documents
250 _aVol.36 /
_b1990.
300 _a590 ;
_c
653 _aCommunity Medicine
_aMedical Science
930 _a6672
999 _c6671
_d6671