LIBROS DEL AUTOR: m b ray

2 resultados para LIBROS DEL AUTOR: m b ray

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  • Hepatitis B Virus Antigens in Tissues
    M.B. Ray
    Ever since the emergence of the concept of catharral jaundice by Virchow, viral hepatitis has eluded scientists as a pathogenetic enigma. A tremendous new impetus was given to hepatitis research by Baruch Blumberg’s discovery of his ’Australia Antigen’, now known as hepatitis B surface antigen. This led to an unheard-of outburst of research activity t...
    Disponible

    66,81 €

  • Ray’s New Test Examples In Arithmetic (1883)
    B. O. M. De Beck / BOMDe Beck / Joseph Ray
    Ray’s New Test Examples in Arithmetic is a book written by Joseph Ray and published in 1883. The book is designed to provide students with a comprehensive set of arithmetic problems to help them practice and improve their skills. It is intended for use in elementary and secondary schools, as well as for self-study.The book contains a wide range of arithmetic problems, including...
    Disponible

    31,20 €