Gheorghe Florescu - Confesiunile Unui Cafegiu

Joule Thief

Florence Temko - Kirigami

Paul Jackson - Festive Folding

Ciuhrii, Mircea - FAUNA IN TRATAREA SI ALIMENTAREA OMULUI

Theb APC Computer Interface Port

Single Cell LED Inverter

Rober Charroux - Cartea Cartilor

Introducere in Masini Stirling

bobinaj motoare