Dinges Jürgen
Произведения автора 2
Только полные версии книг
РОМАНЫ и ПОВЕСТИ
электронная книга
Год написания книги 2018
The chemistry of heterocycles is an important branch of organic chemistry. This is due to the fact that a large number of natural products, e. g. hormones, antibiotics, vitamins, etc. are compose…
электронная книга
Год написания книги 2018
The chemistry of heterocycles is an important branch of organic chemistry. This is due to the fact that a large number of natural products, e. g. hormones, antibiotics, vitamins, etc. are compose…