Royalty / MSP / Cost Disclaimer: Minimum retail price may change according to present or future market conditions, change in service charges related to packing & delivery and production cost reduction or increase on the book, availability of paper used in the book, increase in printing service charges by Partners Printing Press / Company. Therefore, the publisher will not be responsible for any accountability to any author or institution under any circumstances, which may be differentiated between the calculations you have made in the past or present and the calculations you make in the future.