QC Libros

Proclamation No. 840

declaring the period from May 30 to June 6, 1971 as " Chemical Engineering Week".

  • Collections
    Philippine Law Research Index
  • accessioned
    Sep 17, 2016
  • available
    Sep 17, 2016
  • issued
    May 10, 1971
  • publisher
    O.G Vol. 67 No. 19 p. 3492
  • subject
    Proclamation No. 840
  • type
    Book