Book 3,614 Government Document 1,240 Electronic 312 Serial 189 Conference Proceeding 121 Kit 112 Journal 102 Unknown 99 Photo 55 Thesis 51 Manuscript 12 Reference Material 8 Map 4 Audio 2 Book Chapter 1 Physical Object 1 see all ...

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English 3,969 German 89 French 76 Chinese 31 Spanish 30 Japanese 25 Russian 20 Italian 16 Hebrew 15 Dutch 9 Multiple 7 Portuguese 7 Korean 5 No linguistic content 5 Swedish 5 Danish 4 Indonesian 4 Arabic 3 Icelandic 3 Latin 3 Catalan 2 Czech 2 Elamite 1 Greek 1 Sign Language 1 Undetermined 1 Vietnamese 1 see all ...

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