Presented by developerWorks, your source for great tutorials ibm.com/developerWorks. Interface Definition Language Page 4. Object relationships. Once the list of the core objects comes to mind, it's time to look for relationships.
The first totally disposable diaper in the U.S. was introduced by Proctor & Gamble in 1961. The company had purchased the Charminâ Paper Company in 1957, and they assigned one of their chemical engineers, Victor Mills (1897-1997), to look into creating new paper products.
Cost of Disposable Diapers. There are four key factors affecting disposable diaper cost: diaper type (different brands and models are priced dif-. ferently from one another), diaper size (smaller diapers are less expensive than larger ones), baby age (younger ba-.