Thaker, Mahesh N.
Investigation into the eeffectiveness of linear programmed mateiral and branching programmed material in the subject of economics for STD XI in relation to certain variables - Gujarat University 1994 - v.p.
ECONOMICS - PROGRAMMED INSTRUCTION
PROGRAMMED INSTRUCTION///ECONOMICS - PROGRAMMED INSTRUCTION
ECONOMICS - STUDY AND TEACHING
TT.0150
Investigation into the eeffectiveness of linear programmed mateiral and branching programmed material in the subject of economics for STD XI in relation to certain variables - Gujarat University 1994 - v.p.
ECONOMICS - PROGRAMMED INSTRUCTION
PROGRAMMED INSTRUCTION///ECONOMICS - PROGRAMMED INSTRUCTION
ECONOMICS - STUDY AND TEACHING
TT.0150