000 00349pam a2200157a 44500
008 230515b1988 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENG
082 _a614
100 _aBedi Yash Pal
245 _aSocial & Preventive Medicine
250 _a0
260 _aNULL
_bAtma Ram & Sons
_c1988
300 _a539
650 _aPSM
999 _c545280
_d545280