00496nam a2200157Ia 4500 190329s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 301.15 K92T Krech,David. Crutchfield, Richard,S Theory and problems of social psychology David krech London Mc Graw-HILL book company 1948 639p. This book is belong to DMEO SOCIOLOGY: SOCIAL PROBLEMS- PSYCHOLOGY:DMEO BKS 81788 81788 0 0 DDC 0 0 NITIL NITIL 2019-04-08 0 301.15 K92T C19013 2019-04-08 00:00:00 2019-04-08 BKS