Progress in radiopharmacology : selected topics : proceedings of the European Symposium on Radiopharmacology held at Noordwijkerhout, The Netherlands, June 21-23 1979. Volume 1 /
Nuklearmedizin in Theorie und Praxis.
Principles of marketing.
Principles of sedimentation.
Principles of mining.
Accounting principles /
Chemical principles /
Telecommunications principles /
Principles of biogeography /
The principles of mathematics /
Principles of biochemistry /
Principles of Geodynamics.
Principles of microbiology /
Principles of Photochemistry /
Principles of Polarography /
Principles of Radiochemistry /
Principles of dynamics /
The principle of sociogenesis /
The principles of criminology /
Principles of Radiopharmacology.