000
00287nam a2200121Ia 4500
100
_a
Spiegel, Murray R.
020
_a
0-07-099009-3
942
_c
BK
245
_a
Theory and problems of vector analysis
260
_a
McGraw - Hill, New York
_c
1974
082
_a
515.63 Spi
300
_a
225
999
_c
22405
_d
22405