00636nam a2200205Ia 4500 MN-UlNLM 20230920125030.0 201005t1952||||enk|||||||||||||| ||eng|| Монгол Улсын Үндэсний номын сан 37Д(498) G 42 10-t 7 Gheorghiu-Dej G. Speech at congress of teachers of Rumanian People's Republic, April 10, 1962 1952 Bucharest State Publishing House 32p English Соёл шинжлэх ухаан, боловсрол printbook BK 340345 340402 0 0 0 96391 0 UB01000000 UB01000000 UB0100000104 UB0100000104 2020-10-06 Soliltsoo 96391 005000096391 0.15 2020-10-06 00:00:00 0 BK 0 0 0 96392 0 UB01000000 UB01000000 UB0100000104 UB0100000104 2021-01-04 Soliltsoo 96392 005000096392 0.15 2021-01-04 00:00:00 0 BK 0 0 0 96393 0 UB01000000 UB01000000 UB0100000104 UB0100000104 2021-01-04 Soliltsoo 96393 005000096393 0.15 2021-01-04 00:00:00 0 BK