000 00472nam a22001457a 4500
003 KENaKMTC
005 20110914111056.0
008 110914t xxu||||| |||| 00| 0 eng d
040 _cdlc
050 _aRM281.W6 2000
245 _aWHO vaccine preventable diseases:
_bmonitoring system/
_cDepartment of vaccines and biologicals.
260 _aGeneva:
_bW.H.O.: Department of vaccines and biologicals.
_c2000.
300 _avarious paging:
_bill;
_c30 cm.
942 _2lcc
_cBK
_xgnw
999 _c1912
_d1912