TY - BOOK AU - Rohmer,Frank AU - Backes,Gerd TI - Students' experiments chemistry: organic chemistry T2 - Science teaching modules U1 - 547 19 PY - 1988/// CY - Hurht PB - Leybold Didactic GMBH KW - Organic chemistry KW - Spines KW - Chemistry KW - Manuals KW - Students' book N1 - eee N2 - Physics and Chemistry ER -