TY - BOOK AU - Lopez,Angelo Felice TI - Noether-Lefschetz theory and the Picard group of projective surfaces T2 - Memoirs of the American Mathematical Society, AV - QA571 .L674 1991 U1 - 516.3/53 20 PY - 1991/// CY - Providence, Rhode Island PB - American Mathematical Society KW - Picard groups KW - Surfaces, Algebraic KW - Algebraic varieties KW - Electronic books N1 - "January 1991, Volume 89, Number 438 (first of 3 numbers)."; Includes bibliographical references UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3113943 ER -