Podsjetnik matematike i birotehnike

The book Podsjetnik matematike i birotehnike (A Handbook of Mathematics and Office Practice) by Ivan Razleg is an exceptionally useful and practical manual designed for vocational school students, economists, and administrative and technical staff. The 1967 edition provides a systematic overview of fundamental knowledge in applied mathematics, business arithmetic, and the office practices of that era. In this book, the author covers key mathematical operations, percentage and interest calculations, ratios, and the practical formulas needed to solve everyday business problems. The second part of the manual is dedicated to office practice, describing the principles of office operations, document processing, and the use of the modern office tools available at the time. Ivan Razleg presents the material in a very clear, organized, and straightforward manner, using numerous practical examples to facilitate the quick application of rules in real-world situations. This work offers valuable historical and professional insight into the development of technical and economic education during the second half of the twentieth century. The manual remains an enduring example of high-quality professional literature, providing a useful overview of the fundamentals of applied mathematics and office operations.