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240 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced
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240 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

233 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

233 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

233 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

5 hours, 22 minutes first pub 1998 (editions) user-added

nonfiction history science technology informative slow-paced

232 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

227 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

216 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

227 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced

244 pages first pub 1998 (editions)

nonfiction history science technology informative slow-paced