00553nam a22001811a 4500 1/14790 990630s1957 enk 1 eng d 15280 DLC GR-PeUP 368 PR Procter, R. H. Engineering insurance : its principles and practice / by R. H. Procter London : Isaac Pitman & Sons , 1957 247 p. ; 23 cm. Includes index Engineering. Insurance. INST UNIPILB MAIN 20040709 368 PR 00130782 00130782 LOAN 0 1