00579cam a2200205 4500 48388446 TxAuBib ||||||s1980||||||||||||||||||||||||und|u 9780292734005 029273400X (OCoLC)731255441 TxAuBib Webb, Walter Prescott. The Texas Rangers : a century of frontier defense. TX : Univ. of Texas Press, 1980. p ; cm. 20010530. Texas Rangers. YT4