Murray Spiegel

• 300 Ways to Ask the Four Questions
• Schaum's Outline of Advanced Mathematics for Engineers and Scientists
• Schaum's Outline of Vector Analysis, 2ed
• Schaum's Outline of Complex Variables, 2ed (Schaum's Outlines)
• Schaum's Outline of Probability and Statistics, 3/E
• Theory and Problems of Advanced Calculus SI (metric) Edition