00898cam a2200277Mi 4500 ocn637176397 OCoLC 20151023231912.0 870709s1961 xx a 000 0 afr d (OCoLC)637176397 Y$R afr Y$R OCLCQ RAU OCLCQ OCLCO OCLCF 530.092 535.24 Jaffe, Bernard. 59517 Michelson en die spoed van lig / Jaffe, Bernard ; (in Afr. vertaal deur P.J.G. de Vos). Kaapstad : Tafelberg, 1961. 190 p. : ill. ; 18 cm. Moderne wetenskap, no. 9 Light. 59518 Light. fast 59519 De Vos, Pieter Jacobus Gerhard. 59515 Michelson, Albert Abraham. 59516 Moderne wetenskap, no. 9. 59514 ddc BK 0 NO HOLDINGS IN ZAAPA - 2 OTHER HOLDINGS 24167 24167 0 0 ddc 0 0 DAPA DAPA 2014-05-26 0 530.09 JAF APA029638 2014-05-26 1 2014-05-26 BK 0 0 ddc 0 0 DAPA DAPA 2014-05-26 0 530.09 JAF APA029639 2014-05-26 2 2014-05-26 BK