| HathiTrust (HATHI) |
HTDL |
no.1-5 (1967/68); no.3 (Apr 1968); no.6-9 1969; no.10-12 1970; no.13-16(1970-1971); no.13-16 (1970/71); no.17-20 (1971-72); no.17-20 (1971/72); no.21-24(1972-1973); no.21-24 (1972/73); no.25-28 (1973-74); no.25-28 (1973/74); no.29-40 (1974/77); no.29-40(1974-1977); no.30-39(1975-1977); no.41-42(1977); no.41-42 1977; no.43-48(1978); no.43-48 (1977/78); no.43-45(1977-1978); no.46-48(1978); no.49-56 (1978/79); no.49-56(1978-1980); no.57-60 1980; no.61-74 (1980/83); no.75-79 (1983/84); no.80-85 (1984/85); no.86-91 (1985/86); no.92-97 (1986/87); no.98-103 (1987/88); no.104-109 (Feb 1988-Jan 1989); no.104-109 (1988/89); no.110-115 (Feb 1989-Jan 1990); no.110-115 (1989/90); no.116-122 (Feb 1990-Mar 1991); no.116/122 (1990/91); no.123/ 125 1991; no.126-127 (Oct 1991/Jan 1992); no.126/127 (1991/92); no.128-133 (Feb 1992/Jan 1993); no.128/129- 130/133 1992-93; no.135 (Oct/Nov 1993); no.135 1993; no.139 (June 1996); no.139 (1996); no.141 (June 1998); no.141 (1998); no.142-143 (Mar/June 1999); no.142-143 (1999); no.144-146 (Mar/Nov 2000); no.144-146 (2000); no.147-148 (June/Nov 2001); no.147-148 (2001); no.149-151 (Mar/Nov 2002); no.149-150 (2002); no.152-153 (2003); no.154-157 (2004); no.158-159 (2005); no.160-163 (2006); no.164-168 (June 2007-July 2008); no.164-168 (2007:June-2008:July); no.169-172 (Jan 2009-Feb 2010); no.169-172 (2009:Jan.-2010:Feb.); no.173-175 (2010:May-Dec.); no.176-178 (2011); no.179-181 (2012); no.182/183-184 (2013-14); no.40(1977); no.57(1980); no.58(1980)
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permanent
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