000 00285nam a2200109 4500
245 _aPlans: progress and prevents
_c S.R. Mohnot
100 _aMohnot, S.R
250 _a2nd. ed.
260 _aCalcutta
_bOxford and I.B.H Publishing
_c1968
300 _a142p.; 22cm.
082 _a338.954
_bMOH
999 _c20815
_d20815