000 00273 a2200109 4500
008 190226b xxu||||| |||| 00| 0
100 _aRay, Asok
245 _aChild care and Medicine /
_cAsok Ray
260 _aKolkata
_bAditya Prakasalay
_c1991
300 _a52p.
942 _2ddc
_cBK
999 _c9121
_d9121