Ideal textbook for those, whoever likes to study on boring талмудам!Economy - it very boring. Heap of incomprehensible nonsensical words and formulas? Who to you such did say? Economy it interesting and simply! you do not simply know, with what sauce she needs to be given, on what side to chew and how long chew. All base knowledge about her and much anymore you will get from a book "Хулиномика".A book contains an unprintable bad language