TY - BOOK AU - HALL, H.S. TI - HIGHER ALGEBRA SN - 9788174731043 U1 - 512.8, HALL PY - 2013/// CY - NEW DELHI PB - AITBS PUBLISHERS, INDIA KW - ALGEBRA KW - RATIO, PEOPRTION , VARIATION,ARITHMETICAL PROGRESSION, GEOMETRICAL PROGRESSION ER -