00506nam a2200145Ia 4500 100415s9999 xx 000 0 und d 4177 500 P.N.I Proceedings Of The National Institute Of Sciences Of India Vol.12 Calcatta 1946 National Institute Of Sciences 0 Proceedings Of The National Institute Of Sciences Of India Vol.12 Proceedings Of The National Institute Of Sciences Of India Vol.12 BOOK 587162 587159 0 0 0 0 BNHS BNHS 1959-11-03 0.00 0 500 4177 BNHS-4177 2010-04-15 00:00:00 2010-04-15 BOOK