00856cam a2200277 a 4500 0750650516 (hbk.) MAIN TH7960 SIM Simons, R.H. Lighting engineering : applied calculations / R. H. Simons and A. R. Bean. Oxford : Architectural Press, 2001. ix, 518 p., + leaf of plates : ill. (some col.) ; 25 cm. Includes bibliographical references. Includes index. Lighting Mathematics. Light sources Mathematical models. Electric lighting. Mathematics Formulae. Bean, A.R. .b10225006 17-09-12 19-01-07 20230123134330.0 NUST BOOKS 164047 164047 2023-01-23 00:00:00 4 TH7960 SIM 92003017935 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00