text ''sgravenhage [s.n] 1948 dut 396 p. : ill. ; 25 cm.. CHEMICAL PRODUCTS PHARMACEUTICAL PRODUCTS DUTCH 661.1 661.1 NED 220525 20220525091455 INLIS000000000002592 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)