TY - BOOK AU - Birkhoff,Garrett AU - Abbott,James Crawford TI - Trends in lattice theory T2 - Van Nostrand Reinhold mathematical studies #31 U1 - 512 PY - 1970///] CY - New York PB - Van Nostrand Reinhold Co. KW - Lattice theory N1 - "Written versions of four talks ... delivered to a symposium on trends in lattice theory held at the United States Naval Academy in May of 1966."; Includes bibliographies ER -