000 00286nam a22001097a 4500
008 230627b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aHealth
260 _aMadras:
_bU. Vasudeva,
310 _aMonthly
942 _cCR
_2udc
999 _c47575
_d47575