00246nam a2200085Ia 4500008004100000100002200041245006900063260001900132260000900151170620s9999    xx            000 0 und d  aShrivastav- Ramji 0aManovigyan Shiksha Tatha Anaiya Samajic Vigyan ma Adhunic Vedhia  bDelhi- MotiLal  c2010