Search Results - "lightness"

  1. 401
  2. 402

    (the big book of) Science projects / by Shipra

    Published 2005
    Subjects: “…science, light, magnet, electricity 2611…”
    Book
  3. 403

    Specification for tubular Fluorescent lamps (first revision) by Sri Lanka Standards Institution

    Published 1996
    Subjects:
    Book
  4. 404

    Alokaya savistharatmaka bahuvarana viggrahaya (1980 - 2003) : usas pela bhauthika vidiyava (nava vishaya nirdeshaya) by Wijeweera, Padmasiri

    Published 2006
    Subjects: “…Light - Examinations, questions, etc…”
    Book
  5. 405

    Inventing the Future/ a photography of Thomas Alva Edison by Delano, Marfe Ferguson

    Published 2006
    Subjects: “…Electrical wiring and lighting…”
    Book
  6. 406

    Inventing the Future/ a photography of Thomas Alva Edison by Delano, Marfe Ferguson

    Published 2006
    Subjects: “…Electrical wiring and lighting…”
    Book
  7. 407

    Luminous life : feel light / by Jayasinghe, Livmini

    Published 2025
    Book
  8. 408

    ආලෝකයේ අසිරිය/ =Amazing light
    [Alokaye asiriya]
    by ආරියසිංහ, කේ

    Published 2003
    Book
  9. 409
  10. 410

    Specification for pipe threads for tuber where pressnre light joints are made on the threads

    Published 1974
    Book
  11. 411

    Sri Lanka Energy audit manual : module 3 air conditioning and lighting

    Published 2013
    Book
  12. 412

    The Ceylon light infantry history of the first battalion (regular force) 1949 - 1975

    Published 1975
    Book
  13. 413

    Colour light signal post : learn electric circuits (grade 3 and above) by Mahindaratna, S. H.

    Published 2011
    Book
  14. 414

    සාගරාන්තර ආලෝකය =The light between ocean
    [Sagaranthara alokaya]
    by ස්ටෙඩ්මන්, එම්.එල්

    Published 2018
    Book
  15. 415

    City Lights A story about a girl her friends and a cat/ by Kottearachchi, Sheshadri

    Published 2005
    Book
  16. 416

    Specification for P.V.C. insulated cables with copper conductors for electric power and lighting

    Published 1986
    Book
  17. 417
  18. 418

    Oil . by Mercer, Ian

    Published 1988
    Subjects: “…Lights: Gas, Oil, Candles, etc. 103625…”
    Book
  19. 419
  20. 420

    විවිධ වර්ගයේ LED විදුලි පහන් නිෂ්පාදනය සඳහා මාර්ගෝපදේශය
    Vividha vargaye LED viduli pahan nishpadanaya sandaha margopadeshaya
    by විජේසිංහ, ඩබ්ලිව්. එම්. සම්පත්

    Published 2016
    Subjects: “…Light emitting diodes…”
    Book