PA - Latin and Greek 1,113
PB - Modern and Celtic Languages 180
PC - Romanic Languages 1,320
PD - Germanic Languages 37
PE - English Languages 5,369
PF - West Germanic Languages 331
PG - Slavic, Baltic, Abanian Languages 1,004
PH - Uralic, Basque Languages 55
PJ - Oriental 472
PK - Indo-Iranian 686
PL - Eastern Asia, Africa, Oceania 26,426
PM - Hyperborean, Indian, and Artificial Languages 163
PN - General Literature 13,794
P - Philology and Linguistics 6,027
PQ - French, Italian, Spanish, Portuguese Literature 4,632
PR - English Literature 11,837
PS - American Literature 25,022
PT - European, Asian and African Literature 1,379
PZ - Fiction 1,032