McKenney, F. (1819). A complete key to The teachers assistant, or systematic system of practical arithmetic: Compiled by Stephen Pike ; in which the operation of all the examples necessary for the learner are exhibited at large, and solutions given to all the promiscuous questions (2nd ed., rev. and adapted to the stereotype edition of The teacher's assistant.). B. Warner.
Chicago-Zitierstil (17. Ausg.)McKenney, Frederic. A Complete Key to The Teachers Assistant, or Systematic System of Practical Arithmetic: Compiled by Stephen Pike ; in Which the Operation of All the Examples Necessary for the Learner Are Exhibited at Large, and Solutions Given to All the Promiscuous Questions. 2nd ed., rev. and adapted to the stereotype edition of The teacher's assistant. Philadelphia: B. Warner, 1819.
MLA-Zitierstil (9. Ausg.)McKenney, Frederic. A Complete Key to The Teachers Assistant, or Systematic System of Practical Arithmetic: Compiled by Stephen Pike ; in Which the Operation of All the Examples Necessary for the Learner Are Exhibited at Large, and Solutions Given to All the Promiscuous Questions. 2nd ed., rev. and adapted to the stereotype edition of The teacher's assistant. B. Warner, 1819.