(Revisor's note: The former Nebraska Discovery Rules for All Civil Cases have been renumbered in the revised Nebraska Court Rules as Chapter 6, Article 3, Nebraska Court Rules of Discovery in Civil Cases. Thus, former rule 26 is now Neb. Ct. R. Disc. § 6-326, etc., with the last two numbers of the newly renumbered sections corresponding to the former rule number. Subsections and references within the rule to rules by number and subsection remain unchanged. Thus, a reference in this rule to rule 34(b) should be interpreted and found at Neb. Ct. R. Disc. § 6-334(b), etc.)