000 00399nam a2200157 a 4500
005 20140310183235.0
008 040709s19uu xx 00 eng d
050 _aRA 652
_b.N277 1996
100 _aNTTC
245 _aEpidemiology and statistics in obstetrics :
_bMCH09 /
_cNTTC.
260 _c1996.
300 _a22 p. :
_c22 cm.
942 _cBK
_2lcc
_kLOC
999 _c20550
_d20550