InhaltsangabePion photoproduction on nucleons in the first resonance region (experimental situation).- Pion photoproduction in the region of the ? (1230) resonance.- Multiple pion photoproduction in the s channel resonance region.- Photoproduction of vector mesons.- Meson photoproduction on nuclei.- Current amplitudes in dual resonance models.- Low energy photo and electroproduction, multipole analysis by current algebra commutators.- Pion electroproduction in the low-energy region.- Experimental data on photoproduction of pseudoscalar mesons at intermediate energies.