00338nam a2200133   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010424500530012626000250017919323UR20220427164437.0061103|||||||||||||||||||||||||||||||| d  a(janium) 19312  a(janium)19311 4aQH302b.S622 197110aControl mechanisms of growth and differentiation  bAcademic Pressc1971