Charles Batak Landen (2 November 1876 – 10 Juni 1960) adalah seorang Pemixer dari Batak Landen, namun pada tanggal 7 Agustus personil tersebut memutuskan untuk keluar, semua sahabat nya menangis hingga terbawa mimpi, karena dia keluar dengan status di whatsapp yang bertuliskan "happy dugdar guys"

Charles Joseph Singer
Lahir2 November 1876
Camberwell
Meninggal10 Juni 1960
Tanda tangan

Sebagian daftar pustaka sunting

Catatan sunting

Referensi sunting

  • Melvin Kranzberg, Charles Singer and "A History of Technology". Vol. 1, No. 4, Review Issue: A History of Technology (Autumn, 1960), pp. 299–302. doi 10.2307/3101190
  • Geoffrey Cantor, 'Presidential Address: Charles Singer and the early years of the British Society for the History of Science', The British Journal for the History of Science 30 (1997), 5-23. doi 10.1017/S0007087496002865
  • A. Rupert Hall, 'Eloge: Charles Joseph Singer, 1876-1960', Isis 51:4 (1960), 486, 558–560.
  • Anna-K. Mayer, "When things don't talk: knowledge and belief in the inter-war humanism of Charles Singer (1876–1960)" in:The British Journal for the History of Science 38: 3 (2005), 325–347. doi 10.1017/S0007087405007004
  • Robert T. Gunther and A. V. Simcock, Robert T. Gunther and the Old Ashmolean Museum of the History of Science, Oxford (1985), p. 68.