"spiegel, murray r. "
advaned mathematics for engineers and scientists: / murray.r. spiegel - ed. - new york : mc graw hill 1971. - ", 407p.; 28 cm."
978-0-07--163540-0
mathematics--
51o. 246 spi
advaned mathematics for engineers and scientists: / murray.r. spiegel - ed. - new york : mc graw hill 1971. - ", 407p.; 28 cm."
978-0-07--163540-0
mathematics--
51o. 246 spi