ERWIN KREYSIZIG, . (1980). ADVANCED ENGG. MATHEMATICS. : WILEY EASTERN LTD.
ERWIN KREYSIZIG, . 1980. ADVANCED ENGG. MATHEMATICS. : WILEY EASTERN LTD.
ERWIN KREYSIZIG, . ADVANCED ENGG. MATHEMATICS. : WILEY EASTERN LTD. 1980.