00437nam a2200109Ia 4500008004100000040003800041100002300079245014600102260004900248300001800297653001200315211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aTissue Proteinases 0aTissue proteinases: proceedings of the royal society wales symposium held at the strangeways research laboratory, cambridge on april 6-7 1970  bNorth Holland Publishing CoaAmsterdamc1971  axvii, 353p p.  aTissues