Sprawdzone sposoby, dzięki którym podwoisz i potroisz swoje dochody! Wielu ludzi zadaje sobie pytanie, dlaczego niektórzy odnoszą większe sukcesy niż inni... Zobraziť viac
A brand-new edition of the global bestseller on time management, work life balance, and conquering procrastination. This 4th edition is fully revised and expanded with 25% new material, including practical action guides in every chapter, for... Zobraziť viac
Most people think success comes from good luck or enormous talent, but many successful people achieve their accomplishments in a simpler way: through self-discipline... Zobraziť viac
