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Вязников, Николай Филиппович. Легированная сталь: конспект лекций: [в 2 частях]. Ч. 2. Химический состав, термическая обработка и свойства стали различного назначения / Н. Ф. Вязников; Ленинградский политехнический институт имени М. И. Калинина. — Ленинград: [ЛПИ], 1970 (Санкт-Петербург, 2020). — 1 файл (4,50 Мб). — Загл. с титул. экрана. — Цифровая копия печатной публикации 1970 г. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/si20-1323.pdf>. — DOI 10.18720/SPBPU/2/si20-1323. — Текст: электронный

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Period Read Print Copy Open Total
Year 2020 Quarter 4 December 1 0 0 0 1
Year 2021 Quarter 1 January 0 0 0 0 0
February 0 0 1 0 1
March 1 0 0 0 1
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 1 0 1
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2022 Quarter 1 January 0 0 0 0 0
February 0 0 1 0 1
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 1 0 0 0 1
December 1 0 1 0 2
Year 2023 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 1 0 0 0 1
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2024 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 1 0 1
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
Total 5 0 5 0 10