Prayogathmak manovigyan : sidhant evam vidhiya /
Tripathi, Ramrishi.
Prayogathmak manovigyan : sidhant evam vidhiya / Ramrishi Tripathi. - आगरा : आगरा विश्वविद्यालय, 1969. - 421 p. ; 20 cm.
Psychology, Experimental. --Research.
150.724
Prayogathmak manovigyan : sidhant evam vidhiya / Ramrishi Tripathi. - आगरा : आगरा विश्वविद्यालय, 1969. - 421 p. ; 20 cm.
Psychology, Experimental. --Research.
150.724