APA Citation

Helpin, A. Schaum's solved problem series. [s.L]: Mc Graw Hill.

Chicago Style Citation

Helpin, Alvin. Schaum's Solved Problem Series. [s.L]: Mc Graw Hill.

MLA Citation

Helpin, Alvin. Schaum's Solved Problem Series. [s.L]: Mc Graw Hill.

Warning: These citations may not always be 100% accurate.