Elementary differential equations
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book | 
| Language: | English | 
| Published: | New York
          Macmillan
    
        1981. | 
| Edition: | 6th ed. | 
| Subjects: | 
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book | 
| Language: | English | 
| Published: | New York
          Macmillan
    
        1981. | 
| Edition: | 6th ed. | 
| Subjects: |