Some resources are only available in digital format, some are only in print, and some are available in both formats.
Search LancerQuest to discover resources:
As Strong's Concordance is no longer under copyright protection, you'll find a number of websites that provide access to it. Some searches will only give you the Strong's number, others will provide more information, such as the transliteration, and links to other verses using the same Greek or Hebrew word.
Remember: Strong's is a concordance to the King James Version of the Bible.
Nave's Topical Bible Concordance by Bible Concordances list each word in the Bible and tells you every verse which contains that word. Exhaustive concordances list EVERY word, whereas selective concordances focus on words and verses considered important by the compiler.
You will want to choose a Concordance that matches the version of the Bible you are using for your study. NIV Bible? Choose an NIV Concordance. ESV Bible? Choose an ESV Concordance.
ESV Exhaustive Concordance (Hardcover) by
With more than 340,000 references connected to every verse in the Bible, the ESV Exhaustive Concordanceis an ideal reference tool for quickly locating particular passages or for conducting in-depth word studies.
The New American Standard Exhaustive Concordance of the Bible by 
The Strongest NASB Exhaustive Concordance by 
Zondervan NIV Exhaustive Concordance by 
Concise scholarly articles about Hebrew from antiquity to the present.
StudyLight.org has put the 1940 version of the Vines dictionary on their site.
The Complete Word Study Dictionary by 
Expository Dictionary of Biblical Words by 