|
|
|
|
| LEADER |
00778nam a2200217 a 4500 |
| 001 |
56699 |
| 003 |
AR-LpUBP |
| 005 |
20250704190022.0 |
| 007 |
ta |
| 008 |
120416s1920 xxu g 000 0 eng d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Powers, Samuel Ralph
|9 46775
|
| 245 |
1 |
0 |
|a A history of the teaching of chemistry in the secondary schools of the United States
|
| 260 |
|
|
|a Minnesota :
|b University of Minnesota,
|c 1920.
|
| 300 |
|
|
|a 68 p.
|
| 500 |
|
|
|a Previous to 1850 research publ. of the Univ. of Minnesota current problems no. 13
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 776FB
|7 0
|9 81138
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 001215/20
|l 0
|o 776-Fb
|p DUN001215x20
|r 2023-07-10 20:38:06
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 56699
|d 56699
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|