00386cam a2200157Ma 4500 ocn813457295 OCoLC 20140325100725.0 951002s1968 sa 000 0 afr d 0869840029 (pbk.) 9780869840023 (pbk.) (OCoLC)813457295 NX@ NX@ OCLCO 266.09 17 Wurmbrand, Richard. 54002 22747 22747