"spain, b . "
vector analysis: / b.. spain - 2 ed. - usa : vnr co. ltd 1967. - "ix, 114p.; 24 cm."
0 442 07878 1 hard cover
515. 63 spa
vector analysis: / b.. spain - 2 ed. - usa : vnr co. ltd 1967. - "ix, 114p.; 24 cm."
0 442 07878 1 hard cover
515. 63 spa