00338n   a2200121 a 4500000002100000001000700021005001700028082001100045100002600056245009400082260003200176300000800208B B                 00236120220201163323.0  a342.54  aLaskar, Sirajul Islam  aDirective principles of state policy in Indian constitution a study of its implimentation  aNew DelhibDeep &Deepc1988  a196