000 00880cam a22002651 4500
001 e 17000062
003 DLC
005 20260227111207.0
008 810815s1916 xx 000 0 engd
010 _ae 17000062
035 _a(OCoLC)3810938
040 _aDLC
_cDNLM
_dOT
_dDLC
050 0 0 _aRA421
_b.R6 no. 3
060 0 0 _aWC 890
_bS923e 1916
060 0 0 _aFilm 3239 no. 5
100 1 _aStrong, Edward K.
_q(Edward Kellogg),
_d1884-1963.
245 1 0 _aEffects of hookworm disease on the mental and physical development of children.
260 _aNew York,
_bRockefeller Foundation,
_c1916.
300 _a121 p.
410 2 0 _aRockefeller Foundation.
_bInternational Health Commission
_tPublication
_vno. 3
500 _aMicrofilmed for preservation
_5DNLM
650 0 _aHookworm disease.
650 0 _aChild development.
650 0 _aEducational tests and measurements.
999 _c20048
_d20048