You will need
- - Internet;
- - writing utensils;
- - earphone/microphone;
- is the tutor.
Gradually master the basic Korean language using the resource ru.livemocha.com/learn-korean/Корейский-язык. First of all you need it to complete the registration process. Next, enter your name and Inbox. On it you will receive every day tasks on phonetics, grammar and vocabulary of the Korean language.
Do them as long as necessary, and then send back to the teacher and wait for reviews and bug fixes. This way you will be able to comprehend the basic course for a couple of months of daily work.
Use also and website korejsky.com. There you will find books, tutorials and dictionaries (electronic translators). Take a simple guide for beginners and start reading it every day, writing down all unknown words into my notebook. It should be divided into three parts vertically: the words translation and Russian transcription. Practice reading and writing new words for at least 1 hour a day.
Learn new lexical items every day for half an hour or more. They do not need to memorize. Just try to read them as often as possible, then repeat at night and again upon awakening. If you are able to learn at least 10 new words every day, then after 2 months you will have a good starting vocabulary you can implement in everyday speech.
Consider working with a tutor via Skype. Find an experienced mentor-linguist who will be able to make an individual schedule of classes, sharpened by your goals. Besides, he will be able not only to communicate with you, but you can correct for mistakes, which you cannot do yourself. Moreover, this option is very practical and convenient for busy business people.
Learn Korean language at special courses. About them you can read here: korejsky.com/rukorean/languageschools.asp. This method is suitable for you if you have large enough funds to study abroad and want immediately to plunge into the language environment. Independent study and communication courses will contribute to the progress in the development of the Korean language.