TY - BOOK AU - Edgar Thorpe, TI - A Course in Mental Ability and Quantitative Aptitude: For Competitive Examinations SN - 0-07-460415-5 U1 - 351.3 PY - 1989/// CY - New Delhi PB - Tata Mcgraw-Hill Pub.Com. Ltd. KW - QUANTITATIVE APTITUDE ER -