000 00350pam a2200157a 44500
008 230515b1996 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENG
082 _a618.207543
100 _aDubose
245 _aFetal sonography
250 _a0
260 _aNULL
_b"W B Saunders company, nd, "
_c1996
300 _a497
650 _aN.D.
999 _c522802
_d522802