Instruction manual for a cathanode anticorrosion system using lead-platinum anodes : installed on Royal Netherland Navy Destroyers Class B / [Lockheed Aircraft Service Company] Veranderend ondernemen in de non-profitsector / red.: Dirk Jan Broertjes ... [et al.] Handboek fondsenwerving voor non-profitorganisaties / red.: Kees van Maren ... [et al.]