MARC
| LEADER | 00000nam a2200000Ia 4500 | ||
|---|---|---|---|
| 100 | |a DUNCAN RAY | ||
| 250 | |||
| 020 | |||
| 650 | |a COMPUTER SCIENCE | ||
| 942 | |c BK | ||
| 245 | |a ADVANCED MS DOS | ||
| 260 | |c 1986 |b MICROSOFT |a WASHINGTON ,USA | ||
| 082 | |a 001.644 | ||
| 300 | |a 468 | ||
| 999 | |c 238705 |d 238705 | ||
| 952 | |0 1 |1 0 |4 0 |6 001_644000000000000 |7 0 |9 324405 |a 00004532 |b 00004532 |d 1987-01-20 |l 0 |o 001.644 |p 005096 |r 2017-09-07 |v 279.30 |w 2017-09-07 |y BK | ||