TY - BOOK AU - Thorpe, Edgar TI - Course in mental ability and quantitative aptitude for competitive examinations SN - 9780074639399 U1 - SPC 001.076 THO-C 22 PY - 1991/// CY - PB - Tata McGraw Hill Education Pvt. Ltd., New Delhi KW - Competitive exams study materials; Study and teaching ER -