00826cam a2200241 4500 499451207 TxAuBib 20210101120000.0 010518s1986||||||||||||||||||||||||eng|u 85040718 9780899091488 0899091482 CoBoFLC TxAuBib Crandall, Ralph. Shaking your family tree : a basic guide to tracing your family's genealogy / by Dr. Ralph Crandall. Emmaus, PA : Rodale Press, 1986. 256 p. : ill. ; 23 cm. Originally published by Yankee Publishing. Includes bibliographical references and index. 20210101. Genealogy. United States Genealogy Handbooks, manuals, etc.