543.085 Rub A Rubecks, Ivan Atomic absorption spectrophotomstry(by) Ivan Rubecks (and) Bedrich Moldan. English translation edited by P. T. Woods. (Tr. by Ivan Rubeska) London , Iliffe Books Ltd. (c1969) 189 p. ilus. 21 cm. (International series of physical analysis) " References " : p. 171-183