00631nam a22002057a 450000100090000000300090000900500170001800700090003500800470004402000160009104000220010710000240012924000490015324500580020226000410026030000230030149000230032450000550034783000230040200003265DO-SdBNP20180207131955.000003265160530b  1971       xxu ||||| |||| 00| 0 spa d  a0590417088   aBPMSUbspacBPMSU1 aO'Brien, Robert C. 10aMrs. Frisby and the rats of NIMH.lEspañol10aMrs Frisby and the Rats of Nimh /bRobert C. O'Brien.  aNew York :bScholastic,c1971.g1982  a249 p. ; c20 cm. 1 aAn Apple paperback  aHardcover title: Mrs. Frisby and the rats of NIMH. 0pAn Apple paperback